A style of demin shorts or pants that are usually sagging. They tend to be either dark demin (navy, black) with a lighter color of demin in an oval-like circle that look like it's been spray painted or a light blue color demin with a white spray-painted look. Black people and a wigger tend to wear these.
Person 1: Hey man, why does that guy's pants look like they've been changed to a lighter color near the knees?
Person 2: It's called a sandblast
The Tokyo Sandblast is a legendary technique where you give someone a handjob but right as you're about to bust, you get the palm of your hand and rub at the speed of light.
When during intercourse, you set your ballsack on the hoes face and take some sand paper and rub it no your nuts as hard as possible....then little flakes of skin will fall on her face. After you have a hand full spread your hoes ass checks so her butt hole is wide open then blow the flakes from your nutz into her butthole.
Man: Yo bitch did you like that arabian sandblast?
Women: Ya it was the shit lets do it again sometime ya?
Man: Ok ya...and maybe next time i can toss your salad afterwards.