tittlate Share definition Flag When a baby is trying to suck the tit of a woman, it's too late. When you tittlate, you lose out. My baby gets so mad at me because he always tittlates. tittlate by grohlsxpoorbrain January 10, 2008 0 0 Get merch Get the tittlate mug. Buy Now — $32.95 See more merch