OB

OB is a slang for Online Bitch

Them: I have three tabs open
Me: Aren't you an OB?
Them: yes lol

by Linguist-92 March 31, 2019

OB

When you can see you have offended someone because of there reaction.

I could see I OB that person

by Thispagewasmadeforme September 21, 2020

ob

ob is like the blood spread on Natbotjuice's hands

damn, ob

by QuarthE November 14, 2021

OB

Short for Old Bitch

Ryan is such an ob

by Rick boy August 21, 2020

ob

n. Short form for "obituary". Used by young busy folk who don't have time for extraneous syllables.

...............................

See the ob? Star died.

Shame.

Dit.

by gnostic3 January 31, 2020

Ob

Something a hungry llamaworm will say.

llamaworm: -sees bags of meat- ob
you: -beats with bag of meat-

by Llamaworm Yourmaster June 21, 2011

OB

A girl that for some unknown reason is picked on by a guy friend of the boyfriend of the said 'OB'. The girl is made fun of by said friend infront of the girls face and behind her back. A true 'OB' is called late in the night by the friend asking the 'OB' to have sex with the friend. The boyfriend is kept completely out of the loop.

OB stands for
1. a person who is extremely OBese
2. a person who has horrible BO ( OB backwards)
3. a person who is an Ornery Bitch
4. one you make fun of behind Ones Back

1.one is an OB because she smells after not taking showers during spring break

by MABBAM July 21, 2008