Butthole Cat 

Big ol buttholes that roll around on oatmeal wheels with xray glasses and screams like a cat.

Man that person is being such a Butthole Cat

Butthole Cat by Snaggle Fraggle April 12, 2008

cat butthole 

1. a counterstrike map on which there are no lights so you cannot see, ie a cat's butthole. whoever buys nightvision first pwns the round.
2. a very dark place

Dude, it's cat butthole out here!

cat butthole by sam and austin and kramer January 30, 2005