OB

Out-of-Bounds

I better hit a provisional because I think that slice went OB

by DoubleBogeyMan December 28, 2016

OB

OB means ok boomer and OBB means ok baby boomer there now

do you get it?

Me:OB
My dad: what does OB mean?
Me: OBmeans ok BOOMER
Me:lol

by Shaneer April 15, 2020

OB

Orlando Bloom, an actor.

Yes, Orlando Bloom played the foxy, yellow-haired elf, Legolas, in The Lord of the Rings.

by WrestlesWithHobbits January 16, 2005

OB

See Obie Trice.

by Fangsta March 18, 2003

OB

OB is short for "Ownage Bitch!" it usually has a hand motion accompanied with it. An "O" is formed with the middle finger and thumb, then, the index finger is rotated up and down so the "O" becomes "B", then back to "O," and so forth.

"i owned you OBOB"
"we pwned that shit yo OBOB"
"you got OB'ed"
"what's that on your shirt? (looks down, sees nothing) OBOBOB"

by 80dstoner January 16, 2008

OB

A person's original bush from childhood.

I hooked up with this girl last night that definitely had an OB.

by originalbush December 2, 2010

OB

Ob is short for 'OBviously'.

Person A: "You want to go get some of that pu-tang?"
You: "OB!"

by J master flex December 28, 2005