Rap Genius

Song: Fireman

Artist: Lil Wayne

Lyrics

I see she wearing them jeans that show her butt crack
My girls can't wear that, why?, that's where my stash at

Explanation

His girls can’t wear low-rise jeans because they’re transporting drugs for him and the drugs would be visible and they’d get caught

This is a running theme among rappers, dating back to Biggie’s line from “Everyday Struggle”:

I got my honey on the Amtrak with the crack in the crack
Of her ass

Personally, I wouldn’t want my girl to wear them because why should I be paying for the pussy and everybody sees it for free?