1 definition by rev k-dog
a "bang hang" is another term for " a one night" "Netflix and chill" "fuck buddy". Or any casual sexual encounter where a mutual and consensual benefit is agreed by both partied with no strings attached
Ilana steals some toiletries from her hookup, leaving a post-it note on her head thanking her for the “bang hang.”
by rev k-dog December 5, 2017