When you cover your sexual partner in butter and then blow into their anus like a French horn while they emit a high-pitch mating call similar to a squirrel to signal arousal in the nearby animals.
I was at a furry convention and gave this chick the ol' butterhorn squirrel and next I knew they were swarming my windows and doors looking for a piece of the action.
A group of people or person that are/is crackheady', retarded, low-lives, inbred, or in general just dumb as two rocks fucking.
"Cleetus you Hog-Nosed Dirt Squirrel quit smoking meth everytime you do, you end up fucking the livestock!"... "One of these days your dumbass might actually fuck a female and knock up one of the poor bastards"