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3 definitions by gatsome

 
1.
RAC
RAC (rak)

Acronym for Reverse Ass Cleavage:

1) The visible outline of a girl's ass created when she wearing
leggings with either a long shirt or short dress/skirt that showcases the bottoms of her cheeks where they meet the back of her thighs. Resulting in upside-down cleavage of the ass best appreciated when she's walking up stairs.
2) Summertime variation would include the same get up sans leggings and/or with short-shorts.
Yo that girl Erica had quite the RAC last night!
by gatsome January 26, 2011
 
2.
riitard

rii•tard (ree-tahrd)
-noun

* A hybrid acronym-compound consisting of “R.I.I.” and “tard“
1. Random Internet Individual
2. tard

* A general classification of unknown internet users
1. anonymous users of the world wide web
2. internet persons of unknown origin or purpose
"Who is that spamming your Myspace Inbox?"
"Oh just some riitard"

csplayer783: how did u die??
quakejunkie14: ran into sum camping riitard
by gatsome August 18, 2008
 
3.
Commonly expressed as the acronym: RAC

1) The visible outline of a girl's ass created when she wearing

leggings with either a long shirt or short dress/skirt that showcases the bottoms of her cheeks where they meet the back of her thighs. Resulting in upside-down cleavage of the ass best appreciated when she's walking up stairs.

2) Summertime variation would include the same get up sans leggings and/or with short-shorts.
Yo that girl Erica had quite the Reverse Ass Cleavage last night!
by gatsome January 27, 2011