by t0sh1r0 December 25, 2009
noun - the effect a hard-on has in loose pants; A tent shaped protrusion held up by one's member. These usually occur at the most inappropriate times possible
I can't believe i pitched a crotch tent during his mom's funeral!" "Yeah dude, that's why i always wear a cup when i'm in slacks
by Brobacca May 15, 2011