o

The manliest letter in the alphabet. Legend says that people with O in their name are always successful.

Your Mom: o

h... my gawd... no way, is that the letter O?
Me: Yeah, you fat pig

by anonymous September 5, 2020

O

IT'S THE LETTER O WHY DID YOU SEARCH THIS

guy 1: i searched the letter o on urban dictionary.
guy 2: why.

by Idiot omellet April 21, 2020

C h e c k m o b b

A washington gang that was made by teenagers that’s now on the map

Ayee yoo!!! did you hear the news? C h e c k m o b b is throwing a party tonight in the city.

by Høødmøbb OGs September 14, 2020

O muc woo

An exclamation for when you didn't get around to a work task because you were busy with other urgent work tasks that came up. In essence it means "Too much work."

"I didn't get around to taking out the trash, O muc woo."

by Cyborg Santa March 11, 2022

Jack-o'-lantern

Hogwarts Sex Offender

Don't be friends with Chelsea, she is a Jack-o'-lantern!

by WittleB September 4, 2025

the jbkhihjnjhgg o

it's what ol666 is

ol666 is the jbkhihjnjhgg o

by Cumulus April 9, 2025

O

Your name is either Tom or Bob (Any 3 letter name with an O in the middle) and you was on TikTok and saw people were looking up their names in the Urban Dictionary but without the first and last letter.

I wanted to look up my name. But O just stands for O.

by IWontGiveMyName June 8, 2020