San Francisco Backfire

The act of trying to fart while a penis is going into your butthole, and when put in with enough velocity the gas bubble makes its way up and you end up burping.

Greg: Man I shoved it in so quick last night right before he farted that it went up and she had the old San Francisco backfire.

by MidnightSquirrel August 1, 2018

San Francisco Sparkling Disco

The act of inserting an entire disco ball plugged into a wall into your partner's anus. To complete this sexually enticing piss, the inserter must then urinate all over the disco ball to create an effect that shimmers and shines.

Yeah, I gave that four year old one hell of a San Francisco Sparkling Disco yesterday. That'll teach her not to where that sexy looking skirt!

by titty tickler of the seven sea September 17, 2017

San Franciscan Kiss

The act of two males masturbating with one another. Whilst doing this, one male close to orgasm will place the tip of his urethra with the other male's urethra and ejaculate inside.

Note to self: Never ask for a San Franciscan Kiss in San Francisco. Hell, never ask for one.

by I'm not giving you my name D:< March 22, 2009

Francesca

She a dumbass that doesn’t know shrek, little red riding hood or the three little pigs

Yo Francesca ur such a dumbass

by Cheeto bot 123 December 7, 2019

San Francisco 49ers

The worst team ever right next to Detroit lions. the team is know as the "forty cock suckers". they're current season record is 4-8.

Daughter: Daddy, what's a synonym for loser?

Father: There are lots of them honey, but the one that best describes would be the San Francisco 49ers.

Daughter: Is it true that the San Francisco 49ers suck dick?

Father: In every way possible.

by awesom men December 7, 2010

san francisco

a pen for the world's largest known herd of homosexuals that are kept as stock for the popular sport of fag drag

"Wanna go to san francisco?"

"Naw, im not gettin my new truck and rope til next week."

by mr. funns August 9, 2009

San Francisco accent

The over the top manner in which an openly gay person speaks. A person who can be identified as being gay through their manner of speech is said to have a San Francisco accent.

I knew he was gay the first time I spoke to him, he spoke with a San Francisco accent.

by sfguy September 4, 2005