A fork of Rural Dictionary
Noun. A set of rims with a diameter of 20 inches or greater alt: Grown Ass Men
"I got my rice-burner sitting on Grown Men" "That navi looks tight on those Grown Ass Men"
A set of rims with a diameter of 18" or greater.
NOTE: Grown men originated from the fact that "grown men by age is 18 years old or older."
A set of rims with a diameter of 21" or greater.
NOTE: Grown men that can drink originated from the fact that "alcohol and liquor is only sold or served to anyone that's at least 21 years old or older."