An acronym for Tits In Face Hand Job Over The Shoulder. It is a version of a handjob that involves the male to sit down while the female stands behind him and reaches over his shoulder to rub his penis. If done correctly then the male should be able to look up and have the female's breasts right at his face.
"You got with her? I guess she's ok."
"Yeah but I got a TIFHJOTS."
"Damn! That totally makes it better."