1 definition by Tallefield

An end-of-the-night maneuver in a last ditch effort to get laid; usually marked by desperation and a high percent likelihood of failure.
Bar close after a long night of flirting and heavy grinding...

Girl: "I'm headed home now."

Boy: "I can't help but think I should be going with you." Hail Mary

Girl: "I have a boyfriend."

-OR-

Brando really threw a hail mary the other night when he whipped out his penis at last call.
by Tallefield February 20, 2011
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