The end-all to any argument, dispute,
declination of sexual
proposition, etc. Popular among date rapists, but can be used whenever you have
no response to a statement or question.
ex 1
guy: lets go to
my room
girl: no,
i should be going
guy: just let it happen...
ex 2
guy 1: hey i
wrecked your car
guy 2: WHAT?
guy 1: dude just let it happen