(n.) engaging in oral sex while driving a water vehicle of some kind. Includes motorboats (inboard & outboard, of course), sailboats, jet skis, wave runners, small skiffs, rowboats, surfboards, and the occasional boogie board.
"Dude! My girlfriend just gave me the best wave head ever! We were flyin' down the lake and it was such a high!"
by Midd Kid Natalie March 29, 2006
by iheartstats May 31, 2011