Jim don't know sh*t about poop. Our expert Dr. Will Bulsiewicz helps him out. Dr. Bulsiewicz's Website: zoe.com/willb - fill out quiz and learn. ADS: LECTRIC EBIKES: Get your adventure started at LectricEbikes.com. And please mention that I Don't Know About That With Jim Jefferies sent you in the post-checkout survey! DRAFTKINGS CASINO: New players, start playing with just FIVE BUCKS and get ONE HUNDRED BACK INSTANTLY in Casino Credits. Download the app and use code IDKAT to book your...

Jim may know Australia but does he know Austria? Thank goodness historian Stephen Beller is on the podcast to tell us everything Jim doesn't know. ADS: BETTERHELP: Visit BetterHelp.com/IDK today to get 10% off your first month. GUEST BIO: Steven Beller was born in London, England and educated at Cambridge University; since 1989 he has lived in the USA. He has written widely on Austrian, Jewish and Central European history. His books include A Concise History of Austria (Cambridge, 2006),...

Jim knew very little about Mark Twain, thankfully our expert Paul Morrissey (@paulhasawebsite) did! Check out Paul's website: www.paulhasawebsite.com ADS: BETTERHELP: Visit BetterHelp.com/IDK today to get 10% off your first month.

Dawn Brodey (@dawn_brodey) is back! Previously our Titanic expert, she now takes her knowledge from the water to the skies... and then back to the water. ADS: LECTRIC eBIKES: Visit LectricEbikes.com to learn more. And be sure to mention that I Don't Know About That With Jim Jefferies sent you in the post-checkout survey!

There are some gaps in Jim's knowledge on sneakers. Our expert Michelangelo Falcon (@michelangelofalcon) fills in the cracks. ADS: BETTERHELP: Visit BetterHelp.com/IDK today to get 10% off your first month. SHOPIFY: Sign up for a one-dollar-per-month trial period at www.shopify.com/idk ROCKETMONEY: Stop wasting money on things you don’t use. Cancel your unwanted subscriptions by going to RocketMoney.com/IDKAT GUEST BIO: Michelangelo Cosmic Falcon is a singer, song writer, and...

Notorious art snob Jim Jefferies wows everyone with his vast knowledge of the Renaissance period. JUST KIDDING. Our expert Jason Taittinger ( @JT8njr ) does that. ADS: TRADE COFFEE: Get a free bag of coffee with select subscription plans when you visit https://www.drinktrade.com/idkat.   FOLLOW JASON: YouTube:  @JT8njr IG: @jasontaittinger Facebook: @JBT8njr Email: [email protected] For prints and merchandise of Jason's paintings go to Watercolor.printify.me Explore...

Jim may know a lot about movies, but does he have any idea of how they came to be? Find out with this week's expert, John Wynn (@funnyasiancomic). ADS: TRADE COFFEE: Get a free bag of coffee with select subscription plans when you visit https://www.drinktrade.com/idkat. SCUMBAGS OF HISTORY: Look for Scumbags of History anywhere you listen to podcasts, and catch video clips of the show on TikTok HTTPS://WWW.TIKTOK.COM/@scumbagsofhistory

You won't be brain dead after this episode thanks to our expert Dr. Brian Hoeflinger ( @doctorhoeflinger). Check out his podcast The Hoeflinger Podcast available on all platforms. ADS: BETTERHELP: Visit www.BetterHelp.com/IDK today to get 10% off your first month. ROCKETMONEY: Cancel your unwanted subscriptions by going to www.RocketMoney.com/IDKAT LECTRIC eBIKES: Visit LectricEbikes.com to learn more. And be sure to mention that I Don't Know About That With Jim Jefferies sent you in the...

Jim seems like a real dummy in this one. Thank goodness our expert Burt Dubrow was here to help us out. ADS: HELLO FRESH: Go to HelloFresh.com/IDKATFREE and use code IDKATFREE for FREE breakfast for life! One breakfast item per box while subscription is active.

Jim may have a photographic memory, but he doesn't have much memory about photography. Our expert Jesse DeFlorio (@jessedeflorio) helps him out. ADS: TRADE COFFEE: Right now through February 14th, Trade is offering $10 off gift subscriptions when you go to drinktrade.com/IDKAT and use code ‘IDKAT10’ at checkout.

Jim knew a little bit about improv, but not nearly as much as one of the founders of UCB, Matt Walsh (@mrmattwalsh). ADS: BETTERHELP: Visit BetterHelp.com/IDK today to get 10% off your first month ROCKETMONEY: Stop wasting money on things you don’t use. Cancel your unwanted subscriptions by going to RocketMoney.com/IDKAT

There was nothing boring about this episodes on board games all thanks to our expert Grant Lyon ( @GrantLyon  ). Go check out Grant's game "Curmudgeon."

There's a lot of conspiracy around this topic, but there should definitely be no conspiracy about how our expert Mark Zaid ( @MarkSZaidEsq ) really knows his stuff. ADS: BETTERHELP: Visit BetterHelp.com/IDK today to get 10% off your first month. HELLOFRESH: Go to HelloFresh.com/IDKATFREE and use code IDKATFREE for FREE breakfast for life!

Jim didn't have to maul his way through this one thanks to the help of our expert Angus Usher (@AnalystGus). ADS: SHOPIFY: Sign up for a one-dollar-per-month trial period at www.shopify.com/idk ROCKETMONEY: Stop wasting money on things you don’t use. Cancel your unwanted subscriptions by going to www.RocketMoney.com/IDKAT

Jim didn't know much about exercise, but now he does thanks to this weeks' expert Charlie Ottinger (@radioactivlife). ADS: BETTERHELP: Visit www.betterhelp.com/IDK today to get 10% off your first month.

Jim did the best he could the derail the conversation, but our expert Mike Blaszak put us back on track. We have a special guest in studio: Taylor Williamson (@taylorcomedy). Check out his new special "Taylor Williamson: Live at The Comedy Store." Now streaming free on YouTube. And he’s on tour, details on www.taylorwilliamson.com.

Eugene Edwards (@eugeneedwards25) is back with his axe to teach us the about country music. Check out Eugene's Sirius XM show "Cowpunks to Nowpunks" on the the Dwight Yoakam channel 329 "Dwight Yoakam and the Bakersfield Beat."

It's par for the course for the IDKAT crew to not know that much about golf, but our expert Michael McEwan (@MMcEwanGolf) of Bunkered Magazine has us hitting straight by the end of the episode.

Katherine Munro (@KatherineAMunro) returns to update us on more scary technology: Chatbots. Check out Katherine's book she co-wrote called "The Handbook of Data Science and AI: Generate Value from Data with Machine Learning and Data Analytics": http://tinyurl.com/38jbm4pv

Guy Hutchinson (@guyhutchinson) put Jim's deep fried knowledge to the test. Check out Guy's YouTube channel: http://youtube.com/guyhutchinson ADS: BetterHelp: Visit www.betterhelp.com/IDK today to get 10% off your first month. NetSuite: Right now, download NetSuite’s popular KPI Checklist, designed to give you consistently excellent performance - absolutely free, at www.NetSuite.com/IDK

Finally... the episode Jim has been waiting for: PINBALL! We have Zach Sharpe from Stern Pinball (www.sternpinball.com) helping us out. Also joining us for the intro is Steve-O (@steveo). He has a new special called "Bucket List" which will start streaming on November 14th on www.steveo.com. Go there now to pre-order! ADS: HELIX SLEEP: Go to www.helixsleep.com/IDKAT and use code HELIXPARTNER20 for 20% off all orders AND two free pillows. JAMES ALLEN: Get 25% off your order when you go to...

Think you know everything about Monarch butterflies? Well, now you’re about to thanks to our expert Mark Garland of the Cape May Point Science Center (www.capemaypointsciencecenter.org). Download the Project Monarch app for Apple and Android today! ADS: BetterHelp: BETTER HELP: Visit www.betterhelp.com/IDK today to get 10% off your first month.

Jim doesn't know anything about jazz, but our expert Dave Glenn (www.daveglennmusic.com) sure does! Dave Glenn is an endorsing artist for Conn/Selmer, an Origin Records (Orange Arts) recording artist and an Executive Board member of Jazz Education Abroad and iJazzMusic.com. ADS: NETSUITE: Right now, download NetSuite’s popular KPI Checklist, designed to give you consistently excellent performance - absolutely free, at www.NetSuite.com/IDK.

Don't know the difference between mental health and mental well being? This week's expert Keegan O'Connell (@oconnell_keegan) will put your mind at ease. Buy Keegan's new book "A Combustible Life, My Ongoing Struggles with Manic Depression: Living With Bipolar Disorder." ADS: BETTER HELP: Visit www.betterhelp.com/IDK today to get 10% off your first month.