Sam: hey you see that girl over there ?
Adam: yeah she was at the party last night why
Sam: she gave me that good suck-suck at the party
Adam: what?? No way bro she gave me head too !
Sam: damn bro she’s a whole thot
A thot can mean That Hoe Over There, or just a girl who’s constantly on her phone, and a general jerk to all other people outside her friend group. It can also take on the meaning of a female that a person/people hate.