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

Flag

Get the San Francisco Submarine mug.

San Francisco clouds

Clouds so dense with smog, they resemble smoke

While me and Sarah were at the park, we saw a San Francisco clouds moveing in

by Pleaseendme June 9, 2018

Flag

Get the San Francisco clouds mug.

San Francisco Railroad

The act of a man fucking a person doggy-style, while having a double ended dildo up his ass, and simultaneously fucking another person behind him with the opposite end of the dildo.

I was a runaway freight train on the San Francisco Railroad. My hips and ass hurt from all of the "chugging."

by Herbie VerSmelt April 23, 2013

Flag

Get the San Francisco Railroad mug.

San-Francisco Hotmic

When 2 or more dudes piss while facetiming over discord specifically.

Dude I just got done doing the San-Francisco Hotmic on the discord server.

by bugprsn May 5, 2023

Flag

Get the San-Francisco Hotmic mug.

When a man warms white wine in his mouth and spits it into a woman's rectum. As the wine loosens the fecal matter, the man ejaculates inside the woman's butt. The backdoor is complete when the woman returns the wine into the man's mouth.

This is the same as a Turkish Backdoor, but with wine. Proponents of the San Francisco version claim the wine loosens more fecal matter than the Turkish version with water.

"Did you give her a Turkish Backdoor?"
"No, she wanted a San Francisco backdoor?"
"How many Backdoors are there?"

by Charlotte Hell February 18, 2022

Flag