Used whenever it would be approprite for porno music to start playing. Like when a hot girl walks in. Comes from the sound that the funk guitar would make.
Hot girl walks in the bar. You would lean to a friend and say "banchick!"
Watching TV and you see something that is sexually exciting you would say "banchick!'
A man with a huge penis and extreme hotness. Makes women have orgasms after 3 seconds. Sex.
wanna have Banschick?