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...
The name of someone who is annoying you to make you rage or frustrated as they piss you off...
Friend 1: ooo I think you like him
Friend 1: you're blushing aha
Friend 2: She's pissing you off isn't she she's not a good friend
Me: nah she's just a pisseroffer makes me mad but I love her