When a guy or girl cums in your mouth and you hold it in your mouth only to deposit the goods into their mouth
Man that chic looked like a geyser when I give her a backwash. Dude that's awesome. Next time I see her I'll call her old faithful.
by BigDaddy_P April 9, 2017
Backwash is when particals in your mouth, (eg. food) are pulled back into the bottle by reverse suction.
by Tim Wells September 13, 2005
William- "Hey Sven, what are those floatin' things in your cup of Perrier?"
Sven- "Just some backwash of water chestnut and sesame"
William- "Why on gods green earth were you eating water chestnuts and sesame seeds?"
Sven- "I.. dont.. know..."
Sven- "Just some backwash of water chestnut and sesame"
William- "Why on gods green earth were you eating water chestnuts and sesame seeds?"
Sven- "I.. dont.. know..."
by The_Buddy August 18, 2011
by Kampbyll January 29, 2023
A man who is known for fisting his own butt hole while wearing sharp, intricate hand jewelry such as rings and bracelets which in time scrape the insides of the colon and cause rectal bleeding. The jewelry is then put in food to surprise one's partner as a gift.
WOW that guy is a backwashed! He put that jewelry in some hamburger helper and proposed with that shit. Shit was so cash.
by brantleyboy September 3, 2009
When you come inside a females orifice (preferably asshole) and proceed to suck it out with your mouth.
by RaginAsian0 March 15, 2017
When you suck a guys dick, and you hold the cum in your mouth and then exchange it back to him through a kiss.
by 0dharpsand0flats November 27, 2019