on the record cover) is the debut single by Washington, D.C.–based hardcore punk band Bad Brains.

The single was recorded in New York City by Jimi Quidd at his Dots Studios.

The A-side to the original single was "Pay to Cum", while the flipside was "Stay Close to Me", identified as Side 1.

Trouser Press called it a "memorable ... 1:33 of free-fire guitar rage" that established Bad Brains' "mastery" of hardcore punk.

[2] The song was featured in the 1985 film After Hours, directed by Martin Scorsese.