mom it up 

To do something to something that normally a mom would do; or to emulate a motherly activity

Wrapping up leftover pizza from a frat party in nice individual plastic wrapped packages, Tom heard his roommate holler: "Hey man, you really mom'ed that up!"

Or

As Christy served up homemade cookies and milk to her friends, they cheered: "Mom it up!"

mom it up by progin September 14, 2010

mom-ing it up

The act of having your pants constantly fall down low enough to have Plummer’s butt especially at the worst possible time

Pull up your pants you are totally mom-ing it up over there.

mom-ing it up by Pink drink's constantly September 2, 2019