look up any word, like blumpkin:
 
8.
where you and a partner have sex on the beach and sand gets into there vagina or ass hole and is rubbing aginst your dick like sand paper.
Holy fuck my nigga my bitch wanted to have sex on the beach so we did she gave me crabs and the worse fucking rash i every had!
by Tammer the hammer March 26, 2008
168 187
 
9.
To cause great astonishment

Remarkable, outstanding, superb
Oh my goodness, that was sex on the beach!
by theroot32 March 29, 2004
177 211
 
10.
Mr Harrison (pr Tau as he's known to the rest of us).
"No, I think he's sex on the beach"
by Savvy May 20, 2004
76 175