Last week, Desiigner checked himself into a mental health facility after he was accused of indecent exposure on a flight from Japan back to the States.

"For the past few months i have not been ok, and i have been struggling to come to terms with what is going on. While overseas for a concert i performed at, i had to be admitted in to a hospital, i was not thinking clearly," Desiigner typed. "They gave me meds, and i had to hop on a plane home. I am ashamed of my actions that happened on that plane," he said in a statement.

Now we know the details and why the "Panda" rapper was so ashamed.

According to the FBI, Desiinger masturbated in front of flight attendants mid-flight.  The affidavit adds that a jar of Vaseline dropped into the aisle as Desiigner was getting up to switch seats.

So you could say Desiigner comes prepared for in-flight masturbation.

Luckily for Desiigner, he hasn't been criminally charged in the incident.