McTitties Share definition Flag A phrase said to describe a pair of womans boobs that are so tasty looking they could be on a menu. God, I love them McTitties! Bada bop ba ba I'm lovin' it! Daaaaaamn! Did you see that order of McTitties on her! McTitties by spyder McKillin April 11, 2009 Get the McTitties mug.