Riff Raff -- I Don't Just Tip Toe In My Jawwdinz ... I Ball In Them!!

Here's video of Riff Raff playing basketball the only way he knows how ... on a cruise ship while wearing watermelon shorts, no shirt and his hair dyed pink.

You're welcome, America.

It all went down last week at the Mad Decent Boat party during "Riff Raff's Waffle & Hoops Tournament on The Candy Coated Ocean Blimp" where fans got the right to play 5-on-5 with Jody High Roller himself.

Check out the video -- Riff, a former college player definitely pulls off some decent moves, and fires a couple nice passes but the question still remains ...