Greasy Anal 

Any amount of sweat or cum being excreted from the anal cavity during rough anal sex. Usually occurs most when fat or thunder thighed woman is getting rough anal sex in a not-well circulated room thus causing sweat to drip from the woman's gooch/upper back or the man's penis/chode.

Hey Greg! I heard you gave greasy anal to that fat stripper the other day...

Hell Yeah! There were hoards of uncivilized liquids spewing from her throbbing anus.

Wow you nasty man.

Greasy Anal by sycodave (sucks) February 15, 2009

anal grease 

Diarrhea;
see also doo doo butter

when you are running form the police and you feel that anal grease: Diarrehea

anal grease by Earl G. October 25, 2004

Anal Grease 

When one doesn't wipe well mixed with the friction of the butt cheecks makes a gooey type substance that lifts itself out of the pants and terrorizes your nostrils. Also the grease from the bunghole clogs the pores on the buttoks and causes a severe case of falicalitus.

Sinjin: Karch close your legs we dont want to let your anal grease leak out!!!

Karch: Shut up i dont have anal grease

Sinjin: well you need to wipe better then
or wear some pants that doesnt make your ass sweat

Anal Grease by slimdeezy January 15, 2009