When fat people have darker skin around their double chin/neck, their armpits, their ass crack, under their titties and belly roll, and around their crotch. It's a Peruvian term.
Honey Boo Boo's mom has a bad case of the indian underwear. Look at her NECK!
by ouisch66 December 31, 2012
2 more definitions
The substitution of of basketball shorts for traditional underwear because of lazyness or constant intoxication.
Stephen Hammersthebuffalo has been wearing the same pair of indian underwear all summer.
by HottCarl November 17, 2010
aka a wedgie. As in "crawling up the trail."
"Aww man, I got some Indian underwear going on right here."
by Krisko Disko July 11, 2006