Adjective describing anything/one that is dirty; sexually or otherwise.
-Oshawa is soooo custy
-The movie "Saw" takes place in a custy room with a toilet.
-Yo Momma so custy, she got kicked out of Red Lobster for bringing in her own crabs.
by Anigav 2 January 9, 2007
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adj., noun
A custy is defined as someone who is dirty and smelly. It also refers to someone who's life is a complete waste of space. It can be used as a noun or as an adjective.
1. Person A: Corti just stole my half handle of Burnett's Peach.

Person B: What a custy.

2. Corti is such a dirty custy.

by jonbouch April 10, 2007
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adj. used to describe girls who are complete sluts; ugly girls who are complete sluts; extremely ugly people. mingers
The girl who tried to fuck everyone in her senior class is custy.

by mitsubachi September 12, 2006
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Something gross, unbathed, filled with STDs; your school hoe.
1) Custy Corner

2) Amanda is so custy; did you hear how she lost her teeth?
by EKT August 14, 2007
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When selling to custy's, remember the 3 rules of thumb:

1) ALWAYS play the friend card. they love it when they think you're boys.
2) ALWAYS charge 10-20 dollars more than what you've paid. Maybe even more if he's a super puss (basty)
3) NEVER hook them up! Deals just make them think they can skeem you back =P!

Good luck and go and get ur paper little duffle bag boys!
"Yo whats good wardy, I just made 20 dollars of that red-headed custy and copped the Kushery...You on it??"
by skilllinelzz February 11, 2008
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1. customer
2. person born from a crack addict mom.
3. fucked up in any way..
1. Your my favourite custy.
2. You fucking custy.
3.a) Thats fucking custy ass shit.
b) Your face is fucking custy
by Nathan June 14, 2004
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