The act that involves getting so ridiculously drunk that you end up getting a blow job from your friend's grandmother.
George: Yo guys, what's good for tonight?
Marc: I'm having people over, you can come and chill.
Henry: There better be lots of alcohol, I'm trying to get gransloshed tonight.
James: Sick dude.
Marc: I'm having people over, you can come and chill.
Henry: There better be lots of alcohol, I'm trying to get gransloshed tonight.
James: Sick dude.
by ihaveatwelveinchpenis June 14, 2013