The act of pouring or waterfalling as many beers as possible into ones mouth and/or shirt at a celebration or party. Often, a friend is enlisted to help increase the flow of alcohol.
by Downside_up September 26, 2014
Tom - "Dam there sure is a lot of shit on the streets today"
Betty - "It's supposed to rain today, we should do a San Francisco Car Wash"
Betty - "It's supposed to rain today, we should do a San Francisco Car Wash"
by OzloTheProfessorOfWords April 08, 2022
The urban dictionary is about as reliable as an eight ball in a washing machine.
by madcow3417 October 26, 2018
by Back Door December 07, 2006
"Oh man! I didn't know it was going to be Free Car Wash Day today!... I would have parked my car inside!"
by alienattack April 21, 2009
Fingerblast a chick on a sandbar along side a river, getting sand into her vagina. Then you fuck her hard, no lube. Then cum inside her, pull your cum and sand covered dick out, a wash off your dick in her mouth.
by poodlesandglitter69 July 14, 2018