Touch Spike's Junk

Got a really nice prize to give out and no way to do it?  Here’s a naughty sounding idea that’ll capture listeners imaginations.  Take the edgiest person on the show and do “Touch (Cast Member’s) Junk”.  You qualify people to come into the studio.  Then, put the prize in an unused pair of pants.  Blindfolded, listeners get to put their hands in the pants and touch the junk (the prize).  If they guess it, they get it.  If the prize is too big, put something else in the pants – first to guess what that is gets the nicer prize!