Triangle hands: An upside-down triangle hand gesture that one makes either when things are ridiculous, awkward, or for no reason whatsoever. The triangle hand is made when a person brings their fingers together so they touch, and then points their hand down, therefore creating what looks like an upside-down triangle. It is important to note here that when a person makes two triangle hands and rotates them while emitting a strange noise from their throat, they are trying to signal the extreme awkwardness of a situation.
Person 1: It's awkward, cause she doesn't even know the other girl isn't into her.
Person 2: And she's still trying to get with her?
Person 1: Oh yeah. She's real thirsty.
Person 2: Well, that's awkward. Definitely a triangle hands moment. *triangle hands*