People have been wondering about Dave Chappelle's mental stabilty ever since he walked away from the last season of the Chappelle Show, leaving $50 million dollars on the table.
At the time the comedian abruptly left filming for the third season of the wildly successful show and flew to South Africa for a "spiritual retreat".
He's denied ever having a serious drug problem, aside from the occasional joint and supposedly has never checked into a mental institution.
However his actions on a recent flight and subsequent behavior are sure to get the rumor mill going all over again.
According to TMZ, the comedian was on a private jet from New Jersey to his home state of Ohio when he "freaked out", refusing to put his seat belt on.
He allegedly walked into the cockpit, grabbing the pilot's arms demanding he land the plane at once.
The pilot deemed Chappelle to be a "safety risk" and diverted the plane to Pittsburgh.
Once there Dave checked into a hotel and inquired about renting a car so he could drive home to Ohio, only he couldn't remember where he lived.
According to Dave's rep, the comedian ate something that made him sick. He didn't want to use the plane's bathroom because it "wasn't the kind he needed".