Under an assumed name in a tropical region, you meet a young hottie and engage in the well-known cliché of "sex on the beach". Just before insertion, remove the rubber (without getting caught of course), and proceed to bang away until you blow your load, without pulling out. As you dismount and prepare for departure, grab a handful of sand, throw it in her eyes, and run away laughing hysterically while leaving her blinded, butt-necked, and knocked up. Especially lots of fun when accomplished during the spring break season.

When a guy wraps sandpaper around his ballsack and then t-bags the womens anal cavity...

He who lacks work ethic; number 2 tech in the nation; aka B Jizzy of the faces of BH

What some moron might mistake as tea bagging.

a wet pubic region on a girl

Verb: to reject or to cancel on someone

See also Noun: sandbag operation

a person ( male or female) in a relationship who requires a lot of attention, nosy, always wants to be with you never gives you space and you always have to call them with and update. etc