ketchupballs Share definition Flag when a male has sex with a female that is on her period. resulting in a bloody scrotum. I got some putang tonight. But my girlfriend was on her period. She gave me ketchupballs. ketchupballs by MIster Derek October 9, 2008 0 0 Get merch Get the ketchupballs mug. Buy Now — $32.95 See more merch
