"Poppin' My Collar" is the second single from Most Known Unknown, an album by hip hop group Three 6 Mafia.

The track achieved RIAA platinum certification status on September 6, 2005.

[2] The song featured vocals on the chorus from Alabama rapper The Last Mr. Bigg[3][4] and contains a sample of "Theme of the Mack" by Willie Hutch.

The version in its music video is the remix featuring Project Pat.

Kanye West makes a cameo appearance in the music video for the remix.