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22.
Moo
Black slang for I'm gonna kick your ass!
After being cheap shot in football, the player turns and says, "I'm gonna MOO you!"
by Verga! December 30, 2011
 
23.
moo
1: The sound a cow makes, usually not actually "moo" but that is how the english language phoneticizes it. 2: a way to leave a conversation you dont like. 3:i love you, because even though your my friend no one has ever made me feel the way you do and when i talk to you i feel really good inside. and even though you might not know it ive thought about you alot more than you know today.
awwwehh moo back <3
by old mcdonald's farmboy February 23, 2011
 
24.
Moo
A person of both mexican and jewish origins.
Moo, a mexican jew
by G3po May 03, 2009
 
25.
moo
to disapprove of
Dad: "Go clean your room."
Daughter: "Moo."
by jennitadkys June 04, 2014
 
26.
MOO
Master Of the Obvious.
MOO: Dude there's a cop behind you! Better pull over, whoa man his lights are all on, aren't they? Omg OMG your so in for it!!!!
Driver: *punches in face*

MOO: WOW this line sure is long isn't it? Looks like a long wait, I'm so glad I was here early, see I got all the deals, see you around huh, pal?
Christmas Chris: Yeah but I'll see your mom first tonight
by aceguitar07 June 27, 2013
 
27.
MOO
Mothers Opposed to the Occult.
I can't believe that MOO is removing all of the library books!
by DarkWillow101 June 06, 2010
 
28.
moo
1: A sound that a cow makes
1: the cow goes moo
by foreveryoursforeverandever May 18, 2009