The really annoying substance that resides along the greater part of the
12" crack of your ass. It is produced usually on a really really hot day, when you
sweat, and wearing some really tight pants. It is a mixture of
feces particles (dingle berries),
sweat, and dried
skin. It leaves a very strange, stinging, and burning sensation around the bunghole... resulting in the need to find a bathroom, ASAP. Upon wiping this "anal butter", brings quite a relief to the area immediately. Will also leave a really nice skid mark on your underwear, which sometimes requires the immediate disposal of the garment, and to just go "commando" for the rest of the day.
Rob:
Dude Why you walking like that?
Brah: Man, i dunno... I think i got a bad case of Anal Butter. Can we hit up the starbucks bathroom with the quicks?