a person thats says one thing but does another,
man duan is being such a cathy
by its me fool June 29, 2010
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Unequivocally uncool, usually a rotund woman who makes annoying cackling goose calls at her muy pequeño television set while watching reruns of Roseanne. She usually drives a minivan and works in radio.
What's that smell? I think it's a Cathy.

If I were Cathy I'd shoot myself.

Can you BE any more of a Cathy?
by aww snap! February 23, 2010
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code name for cocaine, but personifies the word.
yo guys, lets hang out with cathy tonight
hey where's cathy
that bitch cathy is amazing
by marecare September 22, 2005
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Undercover cheating slut. Spreads disease and cheats her way through relationships. Usually fat and ugly as a child, loses weight by drug use and has at least a couple of stds.
Did you hear? Amber is such a Cathy! She dumped Don after sleeping with all of his friends and gave everyone gentital warts and crabs!
by WizzardofFun August 12, 2011
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A catholic person. Word used by non-catholic people.
" Dude, she had to go to church the little cathy.
by mamaluigitoast July 12, 2008
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A women who pees on couches

It wasn’t even her couch
Remember when that Cathy girl peed on that couch?
by Lakugo December 02, 2019
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The act of being extremely interesting, smart, cool, athletic, and just about every positive thing that a person can be.
Wow you were so Cathy!

I wish I were as Cathy as you!

Man you are so Cathy. If I were that Cathy I'd probably would have a pretty Cathy life!
by Hashamagua February 17, 2008
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