Oil Check: act of sticking a finger up someone's butt hole, through clothes, usually during pictures or other public events.
by Zach Ellis October 19, 2007

by c_evans December 02, 2011

by Mr. Gzella October 25, 2006

An act whereby an individual inserts his finger or penis into the asshole of another. Much like an oil check on a car, the appendage can then be examined to determine whether or not the contents are clean or dirty.
by Publius44 April 30, 2011

similar to the ass ram or the butt fuck, it involves invading your partners asshole like a dipstick on a car's oil gauge
by a-bizzle February 28, 2003

by johnnyxD October 15, 2008

the act of poking someone in th butt, clothed or naked. The pokwe must be as close to the asshole as possible
by Molly August 25, 2004
