no play suit Share definition Flag A costume worn to a party, usually by a male, that ensures the wearer will get lots of high fives, but absolutely no sex. "Wow, you wore a banana suit and a fake mustache to a frat party?" "Yep--A classic no play suit." no play suit by ghostridethekipp December 26, 2008 0 0 Get merch Get the no play suit mug. Buy Now — $32.95 See more merch
