cats brain

The art of squeezing the scrotum tightly so that it looks like a cats brain. Typically hung outside of the pants in an attempt to get someone to look at it.

When you squeeze your ballsack really tight and the balls are on the top it looks like a small brain.

to ask a group of buddies if they have ever seen cat brains, when answered with a no proceed to whip out sack and say look, when they turn around yell cat brains!

southern version of the sack attack!

1. The showing of one's scrotum bunched up in one hand tightly so it resembles cat brains. Usually used to make someone look so you can then call them "gay" and a "fag" and with good reason.

when a male crams his balls through the fly of his pants and unsupectedly shows a female or male for that matter.

The brains of a cat. usually dead, but there are exceptions to this rule.

Adjective:
1) The term used to describe the state of a nut sack when subjected to cold weather.