Mac Miller's seminal mixtape K.I.D.S. was originally released in 2010 by Rostrum Records. Featuring the tracks, "Nikes on My Feet," "Kool Aid & Frozen Pizza," and "Knock Knock," Miller's first entry on the Billboard Hot 100. The title, an acronym for "Kickin' Incredibly Dope Shit," is a reference to the 1995 film, Kids, which is quoted throughout.