An embarrassing action in which the male vomits after being told by a topless female "Fuck me". After the vomiting the male then passes out and will never get laid as long as he lives.
Girl: " fuck me"
Guy: "blahhhhh"
Girl: " ewww you're Tannering"
Guy: " So did you fuck her last night?"
Other guy: " no I tannered"