The San Marino Cumbuster

When you defeat half of your opponents chess pieces with only one horse.

Did you see when Magnus Carlsen used The San Marino Cumbuster on his opponent.

by Ostronius March 11, 2023

San Diego Adios

After a one night stand, take a massive shit in their toilet before leaving.

Hey I was at that girl Megan’s house last night, I left her a San Diego Adios when I left!

by KrissKraut November 15, 2018

San Francisco Sunroof

When a man, woman or the like takes an anal creampie, then poops the cream into someones open sunroof.

I gave a complete stranger a San Francisco Sunroof, I was surprised to see a dog in the back seat. Damn dog cleaned up after me.

by 0712 September 1, 2022

San Clemente, CA

Great place to retire, surf, or grab a quick bite to eat; Not very diverse politically, culinarily, or racially. Some parts suffer from Affluenza; Aside from being a surfing mecca, San Clemente doesn't really offer a unique experience of any kind.

Person 1: I live in San Clemente, CA
Person 2: Oh nice, you must be a big surfer!
Person 1: Not really, I just couldn't afford to live in the other beach cities in the OC, and didn't really care about quality school districts, or mingling with non-whites; I'm a racist, incestuous, idiot and my children will most likely be the same
Person 2: Lemme guess, your wife's name is Karen?
Person 1: How did you know?!

Person 2: Just had a hunch...

Person 1: Btw, Wanna join my megachurch, and be part of a fake bible belt to cover up the fact that we worship money?
Person 2: No thanks, I have more meaningful things to do in my life

by Redacted_Rectified December 23, 2020

Source Sans Pro

The font that this site uses for non-headings such as definitions. Lora is used for headings such as words and such.

This site didn't use Source Sans Pro when it started out. Urban Dictionary began using Source Sans Pro roughly around 2011.

by The Real Driller February 24, 2023

Domenic San Filippo

A primitive human from the pre-agricultural era brought to modern times. Commonly fascinated with rocks and Spongebob Squarepants facts.

"Oh fuck Domenic San Filippo has caved my friend's skull in with a stone!"

"Damn. Anyways do you guys remember that SpongeBob episode where...(Insert any SpongeBob episode premise)"

by Walkingmannnnn January 25, 2022

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