While he may have cleared the air in one case, Boosie Badazz was dragged back into another legal mess, getting arrested by federal agents ... TMZ has learned. A spokesperson for the San Diego County District Attorney's office tells us Boosie was in court Wednesday for an appearance in his ongoing gun case. The good news -- the case was dismissed. The bad news -- he still had another pending legal issue. We're told Boosie was arrested by federal agents outside the courtroom as soon as his gun case hearing wrapped. YK Osiris believed he had the right to grab Sukihana and plant an unwanted kiss on her lips, and for that, the internet is letting him have it ... accusing the singer of sexual assault. The whole thing went down over the weekend at The Crew League event in ATL. Suki's sitting at the host table when Osiris comes up behind her and starts to rub her bare shoulders. Suki appears uncomfortable -- but then YK ramps it up, grabbing her face and attempting to kiss her. Suki successfully avoids his first attempt, but then he does it again as she yells out ... this time planting one directly on her lips. Support the show