O

O stands for Orgasm

“he made me O”

by Lanasyd September 20, 2022

tip-o

Refers to a fart that is propelled by a turd preceding a bowel movement. Usually smells like a turd. (Derived from "Tip-o the iceburg")

Dude!, that's rank!
Tip-o, my friend... Tip-o! Be right back, save my seat!
Oh, don't worry. Nobody wants your seat!

by Ladbrey December 12, 2008

O

A middle aged man who likes to keep lots of children in his basement and never return them to their parents, also has unsafe drip

Oh yeah that man right there is definitely an O!

by MexicanGangMember May 19, 2020

O-O-O

Queen-side castling or long castling, a move in chess consisting of moving the king two squares toward the queen-side rook on the same rank and then moving said rook to the square the king passed over. The move cannot be performed if the player is in check, if the king or the rook in question has already moved. Queen-side castling is notated O-O-O.

1. d4 d5
2. Nc3 Nc6
3. Bf4 Bf5
4. Qd2 Qd7
5. O-O-O O-O-O

by ronnosexual August 12, 2022

Vampire-o-saurus

A vampire dinosaur (of any type of dinosaur).

The mad scientist turned a T-Rex into a vampire-o-saurus.

by Sparkle200 November 6, 2023

Leah O

Leah O is the best friend you will ever have, they seem quite and shy at first but once you get to know them they are hilarious and sweet. They understand everything your going through and always have yout back no matter what, they hate the same people as you and are always up to shit talk someone you both dont like

I love my best friend so much! Hes such a Leah o!
Mine too!

by leobeoneno November 5, 2022

O

When someone has insulted another and the onlookers are tryna fuel the beef

Bruh u cld eat dinner on ur sisters asshole it’s so clean

O

by stabs boiiii March 5, 2019