the sound of love-making
Man: Oh, yeah, baby.
Woman: MOO!
by oneeyedpurplepeopleeater December 11, 2011
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1) What some people call a mother
2) When a cow speaks twice MOO and MOO
Moo Moo fuck off..I HATE YOU..

in context of a mother and daughter/son
by rina... December 31, 2004
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(verb) to icp (in contest promote) in a cp (competitive programming) contest
Your Resident Asian moo.ed twice during usaco Jan 2021, taking him from Usaco silver to Usaco plat.
by nubscrub3366 January 30, 2021
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To have intense sexual intercourse or to stimulate one's partner to the point of orgasm and beyond. To fuck mercilessly. Also to masturbate multiple times over the course of several hours.
1. I'm gonna moo you so hard when we get home.
2. You moo me soooo good.
3. Moo me harder! I'm almost there!
4. I mooed 6 times today. I'm sore but we can still moo if you want to ;)
by Nickymoo February 21, 2014
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1. A noise that a Bos primigenius (aka a cow) makes. Usually cows moo in a deep low tone, but the type of moo varies.

2. A synonym that retarded kids use to say, "what?"
Alycia: Did you hear about the flying fish that got eaten by a squirell?
Norman: Moo??!
by Fryen Pan November 26, 2009
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Commonly used by adolescent females in reference to, or as a nickname for the vagina. This term is more commonly used in the southern regions of the USA.
by Angelic_Sherry September 22, 2005
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moo:a cow says moo
me: MOO!!!
you:wait, what?!
by ThePeanutbro1 November 14, 2011
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