Yourmumgay Share definition Flag When someone says to you your mum gay that's the moment you die Friend: I got a new joke Me: what is it Friend: yourmumgay Me:*dies* Yourmumgay by Bigdickdaddybrian October 10, 2019 0 0 Get merch Get the Yourmumgay mug. Buy Now — $32.95 See more merch