TIT'N'PIE Share definition Flag the words which come out of ur mouth when you on a rollercoaster or other thing which makes u shout stuff with joy. ben was at home wacthing tv when a drunk fit girl knocked on the door ben opend it and shouted TIT'N'PIE TIT'N'PIE by rockrules December 28, 2005 Get the TIT'N'PIE mug.