Crotch Oil

Oily substance in the dark recess area between the scrotum and inner thigh, that has its own unique smell left on the hand after a scratch. Commonly referred to the residue left behind on clean surfaces when mouth-breathing imbeciles touch things they shouldn't. Same as crotch grease.

The yeti left some crotch oil fingerprints on the ceiling while simply changing the light bulbs.

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