MAMAMOO have dropped a very goofy music video for "Aze Gag"!

SEE ALSO: Teenager's plot to hire a hitman to kill her parents and ex-boyfriend backfires, becomes a victim of extortion

"Aze Gag" from the girl group's 5th mini album 'Purple' was composed by RBW, Solar, and Hwa Sa and written by RBW, Solar, Hwa Sa, and Moon Byul. The track is about cheesy jokes that old men tend to tell, and the MV features the MAMAMOO girls goofing around in the office.

Check out MAMAMOO's "Aze Gag" MV above!