In hockey if you push/check someone with your ass it's called asschecking.
Hockey player 1: Aha my friend just got a bodychecking penalty

Hockey player 2: Actually he made that guy fall with his ass it's an asschecking penalty

Hockey player 1: Damn hella thicc can't control his own ass...
by Melidramaticchicc January 07, 2020
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The quick glance taken to scope the goods from behind when someone walks by.
Mike: Will, that guy just caught you doing an asscheck.
Will: He was so cute and smiled when he walked by. I just had to look at his booty.
by Kuch March 20, 2008
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When a guy purposely bumps into you just to touch your ass.
"Gosh, Why does every guy have to Asscheck me."
"This guy just Asschecked me and his friends laughed."
by LilRedTruck456 February 03, 2016
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