mummy has a new boyfriend Share definition Flag The act of screaming violently at your own mother because she loves an idiot "God dummit mummy has a new boyfriend, but it's not time for brad, it's time to make me food!" mummy has a new boyfriend by mhmhmyes May 13, 2016 0 0 Get merch Get the mummy has a new boyfriend mug. Buy Now — $32.95 See more merch