fuck your mother Share definition Flag To go and have sex with your own mother. A negitive meaning. Highly disrespectfull. Woman: Hey, where the hell you been with my car? Man: Shut up cunt! Go fuck your mother!!! fuck your mother by To Bad U DON'T KNOW September 1, 2006 0 0 Get merch Get the fuck your mother mug. Buy Now — $32.95 See more merch