Definitions by desertdragon

MST 

A tattoo on a female's lower back - an acronym representing "mid section tattoo" or alternatively "money shot target".

"Dude, check out the MST on that chick! I'd hit that all night!"

MST by desertdragon February 1, 2005

10 in a 5 

An extremely attractive female, as in "10 pounds of party in a 5 pound bag" (kg if you're metric).

"That girl is ridiculously hot!"

"10 in a 5, dude"

10 in a 5 by desertdragon February 1, 2005