do a Mike Tyson

If your friend falls asleep at a party and you just leave them behind without saying goodbye.

In distinction to a french exit where you just sneak out of a party without telling anyone, "to do a Mike Tyson" specifically means leaving the person you came together to the party behind, because he/she fell asleep there.

How could you just do a Mike Tyson last night? I woke up next to these bunch of strangers in the middle of the night and had no idea where you are?!!