Top 10 Hilarious Yahoo Questions #6 Posted by Christy R on August 1, 2013 in Top 10 Hilarious Yahoo Questions | 12571 Views | Leave a response #6 – What Happens To An 18 Hour Bra After 18 Hours? 18 hour bras After 18 hours, an 18 hour bra turns into a pumpkin. This can be very awkward if you are dancing at the ball with a prince. It’s best to go home before the 18 hours is up. Previous Next