Definitions by Dirty Mike and the guys

One Cheek Sneak 

When recieving oral from your partner, you tell that bitch to close his/her eyes and open his/her mouth (making him/her believe you are about to blow your load) then you turn around and expell vile ass fumes into your partners open mouth.

Yo dude, i gave that bitch from the bar a one cheek sneak she will never forget!

Hey dave, I totally just shit in this girls mouth, she never saw the ol one cheek sneak coming!

One Cheek Sneak by Dirty Mike and the guys December 27, 2010