When one pretends to swallow medication, but actually hides the pills in the part of the mouth between the gum and the cheek.
Cheeking is so common on the Psych Ward that all patients must drink water after taking pills. They must also open their mouths for the nurse to inspect that no cheeking has occurred.
The art of placing one's ass cheeks on items which belong to others, in order to taint them. Often done as a prank and a photo is usually taken for evidence.
Did you hear Bill was cheeking all of Mike's stuff? Here, I got pictures to prove it.
The act of grabbing you're scrotum mid-coitus and shoving it into your partners mouth or gaping anus. Typically followed by a commanding statement for your partner to "Save em up for Winter!"
It should be noted that this dominating act should only be performed in situations wherein the dominating party has enough Sack Slack to properly perform the maneuver and the receiving party has either a big enough mouth or a properly stretched anus to receive the package in its entirety.
Me and Angie wanted to try something different last night so I tried Squirrel Cheeking her ass and told that bitch to save em up for winter.