Checking the oil

You delinquently lift up the clitoral hood then proceed to aggressively lick the pussy until she squirts.

I was checking the oil on your mom last night.

by N1ggerBBC69 May 7, 2024

Checking your own oil

When a man is able to fold his penis back and stick it in to his own anus.

Have you ever heard of checking your own oil? I'm sure Ron Jeremy has done it quite a few times.

by ThisSecretNinja April 15, 2010

oilchecker

A euphemism for a guy who likes anal sex

He was known by all his close buddies to be an avid oilchecker.

by Dr Bunnygirl January 30, 2019

oilcheckup

OilCheckUp test kits with specialized test media for any fluid providing visual and comparative results of amount of contaminants, wear metals, soot, sludge, change in viscosity, depletion of oil additives, and indication of water, fuel, or glycol dilutions

OilCheckUp for engine oil, transmission, brake, steering, differential, hydraulic, gear fluids

by oilcheckup June 28, 2011