to vote. u get a thump when you agree and a thump-not when u dont
it originates from the shortened thumbs up to agree or vote in their favor
i give congressman Winny a thump for what he is saying
3👍 15👎
a slap in the back using the back of ones hands
this is most commonly done when a victim is passed by or approached from the back and then they get to run laughing
that bitch just thump'd me. lets get her!