Mun-muns Share definition Flag A diminutive word for money. Person A: I just got my paycheck! Person B: Cool! Person A: Yeah. So many mun-muns. ^_^ Mun-muns by GauTruc August 21, 2010 0 0 Get merch Get the Mun-muns mug. Buy Now — $32.95 See more merch
