To show your approval for a girl by jamming your thumb up her ass.
Trump: "Yes, it's true - a grabbed her by the pussy!"
Guy talking to Trump: "That's it? You mean you also didn't give her a Backwards Thumbs Up? I'm...disappointed!"
Thumbs up gang is a group of most sexiest and individually and collectively capable people.very dangerous people
Person 1:"Last night some guys saved my life"
Person 2:"omg they must be thumbs up gang then!"
Thank you for everything. Farewell
Not used in sentence (hand symbol) middle, index, and thumb up.