What total slack jawed losers say instead of yes or yeah. Usually uttered by placing the tongue on the back of their bottom teeth while pushing their lower mandible forward like some throwback hairy fucking ape.
by Mr Special August 17, 2019
by Frank The Tank_69_IGRY March 20, 2008
The form of laughing by a fat retarded old man. during this process his shoulders will shake up and down, like he has palsy or is having a seizure.
when the fat old fuck laughed he went, "YEEH! ha ha ha" while shrugging his shoulders up and down.
verb
The retarded old man was Yeeheeing
verb
The retarded old man was Yeeheeing
by Joge The Don April 23, 2009
by WhiteDarell November 16, 2017