Get that chick under control.Usually used when two girls are fighting as an insult, talking towards some outside person.
Girl 1:Sup bitch
Girl 2:who is this chick?
Some guy trying to break them up:whats going on?
Girl 2(talking to guy):You better check that hoe!she don't know me!
Implying that there is a list of boxes that can be checked in life, indicating the various experiences one has had, and checking off one of them. Almost exclusively in reference to sexual experiences. One's sexual resume. Various skin colors, sexual orientations, and physical features are all examples of boxes that can be checked off one's list.
I don't know if I'd do her (the shaved bald, heavily pierced, 200 lb woman across the way), but if you want to check that box, go right ahead.
Man, I'd really like to check that box (referring to the slim Asian hottie friend-of-a-friend).