paranoia bacon: i am so freaking awesome rosesnguns17: what happened? paranoia bacon: i just bitched out this hot-ass emo chick, and now she's block-checking me
the action of unblocking someone and blocking them again on aim in order to see if they're online
"paranoia bacon: i am so freaking awesome rosesnguns17: what happened? paranoia bacon: i just bitched out this hot-ass emo chick, and now she's block-checking me" What is the definition of "block-checking"?