Guy: "Wow, did you see her tits?! Those are incredible"
Girl: "She just found a cure for AIDs and resolved the energy crisis, and all you can focus on are her boobs?"
Guy: "What can I say? She's a real Tits McGhee"
Originally this term was assigned to women suffering from a mammary defecation but in recent years it has been used for both women and men as a term of endearment.
Sweetheart can you be sure to drop off my cardigan at the cleaners? A homeless man threw a bag of feces at me while yelling “Shit Tits Mcgee” at the top of his lungs.