Definitions by xxXxXXchara_noscop3xXxXxx

YAET 

an exclamation, most commonly used after hitting somebody, then followed by running out of the room

Person 1: *smacks person 2*
Person 1: YAET
Person 1: *bolts out of the room*

YAET by xxXxXXchara_noscop3xXxXxx May 7, 2016