Michael Crooms, better known by his stage name Mr. Collipark and also known as DJ Smurf, is a hip hop producer and the president of his own Atlanta-based record label, Collipark Music, which was started in 1999.

The name Collipark was derived from the city College Park, Georgia. Crooms is credited as playing a major role in the career of the Ying Yang Twins, Soulja Boy, Taurus, Hurricane Chris, V.I.C., Vistoso Bosses and more.