tity mongrel Share definition Flag a person who loves tites so much they will sitck their head in them and shake it around like a wild animal. "Man Tom gets laid a lot, but he turns down those flat chested girls, he is a tity mongrel. tity mongrel by billy joe jenkjins January 14, 2008 0 0 Get merch Get the tity mongrel mug. Buy Now — $32.95 See more merch