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3. cussy
a slang word for concussion. or a slight concussion.
where the fuck am I, oh, I think I have a cussy..
by Adam Nov 30, 2003 add a video
1. cussy
a constantly bitching and whining woman, and/or cross between a cunt and a pussy.
don't be a cussy. i want/need some cussy
2. cussy
Another way of saying "customer".

Or

Someone who uses many profanities.
Matt likes to use the word cussy to spite Austin, who denies it exists.
proof
by Matt G Mar 28, 2005 add a video
4. Cussy
When a female smells like her diet consists of a lot of curry and/or curried fish and NOT many baths or douche.
When Raja sat down next to me at the library today, I was so overcome by her cussy smell I felt I was going to vomit.
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