the moment when you are taking a shit on the toilet while receiving head from a ginger, playing a nintendo DS, having a beer helmet filled with gatorade milkshakes
"dude i'm gonna blinchit with Christianna on Saturday, It's a dream come true!"
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 funkguitar 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!'