san francisco catfish

Very large and hairy male anus.

All you're going to catch with that chode is a San Francisco catfish.

by A'Louriean February 27, 2024

San Francisco Frisbee

When someone pisses on a dinner plate and freezes it, then throw it through a window of someone’s house and it melts on the floor

“Bro my apartment smells like piss”
“Maybe someone threw a San Francisco Frisbee inside your window”

by EthanSFF March 4, 2024

San Onofre Switcheroo

The act of leaving an unwiped, unflushed turd in the toilet of a public restroom. Typically, the initiator will take a dump in one stall and then switch to another stall to wipe and flush before leaving. The intent of a San Onofre Switcheroo is to confuse/disgust those who enter the stall next and make them believe that there is someone out there who didn't wipe before leaving.

Aaron: I'm bored, I think I'll leave a San Onofre Switcheroo in the restroom so it can surprise whoever uses the stall after me.
Zach: Dude, you're disgusting and childish.

by Mizvsaki March 8, 2024

Comic Sans

A font that doesn't actually look that bad but is hated because it's childish and overused by school work and powerpoint presentations.

I can't believe no one in my class noticed i was using comic sans.

by xXxEmoGiirliie666xXx March 12, 2024

philo san

the greatest man alive

philo san is a great programmer

by philosan March 14, 2024

San

Short for “Stupid ass nigga”

Jamal, the black boy - “Is 1+1=4?”
Derek, the smart black boy - “I swear you a San”

by Chopo13 January 13, 2026

San Francisco Fisting

Basically, one man takes BOTH his fists, and shoves them up one man's ass, (or girl, whatever,) and his feet are shoves in a mouth that is behind him. Enough people must join to form the shape of the place we know as San Francisco. So feet are in mouths, and fists are in asses. 10/10 would recommend!

"Hey! We should engage in the San Francisco Fisting! I'm really horny!"

by RockLady January 25, 2026