San Francisco Sundae

A variation of tea bagging with a tasty twist. The testicles (the nuts) are placed in the eye sockets with the flaccid penis (the banana) draped gently over the mouth.
Often used as a party joke by immature bi-curious frat boys. Performed by intoxicated fraternity brothers, on unconscious victims, usually other men.
by Evdawg September 27, 2004
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San Francisco Social

When there is a crowd of homo-sexual people talking
Kyle- "Gosh Cartman I was so annoyed by that San Francisco Social yeaterday"

Cartman- "I know I feared for my anal safety"
by Michael Hunt Jr. September 06, 2007
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San Francisco Sandwich

When a guy and girl cum on each other and rub the cum all over each other's bodies. The girl then lays on top of the guy with the guy's penis being the pickle and the girls boobs being the meat in the sandwich and the couple can add whatever else they want in between to put their own special touch on the sandwich.
Man that girl is hot. I wonder if she'll make a San Francisco Sandwich with me.
by Asian Stefani February 08, 2013
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San Francisco Sharpie

While Having Anal Sex, Weather Gay Or Straight, You Pull Out And Write Your Name (with WHATEVER is currently residing on your the penis) Where Ever You Can On The Body Of The Person You Just Had Sex With. Without Them Knowing!
Yeah, he said, "that bitch walked around with my name smeared in shit for two days and never knew it after my San francisco Sharpie!
by Thrillbilly00 April 16, 2011
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San Francisco Treat

oral sex performed on a supposedly straight man by a gay man
Dude, just say no if Bruce offers you a "San Francisco Treat".
by Scoats August 11, 2003
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san francisco flu

yep, billy's come down with a case of the san francisco flu alright.
by Ianc May 30, 2005
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San Francisco Submarine

A sexual act which one participant presses their anus against their parther's anus and poops a log directly into their partner's open anus. The turd moves like a submarine from one body into another.
I met a sailer named Pat. After topping him he who gave me a huge San Francisco Submarine. It was long, hard, and full of sea men.
by Adimus Prime December 15, 2021
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