are my kryptonite

It's a way of saying that something specific is your weakness. I.E. Stating that you can't help but love it, or that it's your biggest addiction.

Puppy videos are my kryptonite, I just can't get enough.

are my kryptonite by Grimm Whiskey October 19, 2015

vegetarian kryptonite 

A meat containing dish that a vegetarian would consider eating. Typically, the person greatly enjoyed the dish before becoming a vegetarian, misses it, and would consider temporarily breaking their own rules to eat it.

The word vegetarian can be substituted with vegan to refer to vegans.

Hey John, do you want some pepperoni pizza rolls?
Oh, don't even kid, that's my vegetarian kryptonite.

vegetarian kryptonite by SharkeeTX December 23, 2007

pink kryptonite 

That soft pink treat between a females legs

person 1: What's up bro?
Person 2: Man I'm feeling weak.
person 1: What happened?
person 2: Dog, my girl hit me with that pink kryptonite last night and knocked my ass out.

pink kryptonite by john kuykendall February 29, 2008

Gym Kryptonite 

The extremely hot and ample chested females in a gym that wear pink tops and do squats, behind the neck pulldowns, military shoulder press, butterflies, etc. and cause men to not work out. If she is on the machine near the water fountain, then all the men will go home well-hydrated to their fat ugly wives. Frequently they will have a boyfriend with them with biceps larger than your thighs.

-Hey man, how did your workout go?
-Ahhh, I didn't get anything done...
-Why not? Too crowded?
-No...
-Gym Kryptonite?
-You know it... Now if you'll excuse me I have to go to the bathroom.

Gym Kryptonite by Kozar May 5, 2005

white man's kryptonite 

A really cute asian girl.

Relative to the term black man's kryptonite; made popular by the movie Undercover Brother.

"I went to Las Vegas this week and there was so much White Man's Kryptonite there I nearly lost my sh*t!"

"Cute asian girls make me come undone, they're White Man's Kryptonite!"

white man's kryptonite by Riko May 6, 2005

Muslim kryptonite

AKA a motivated U.S. Marine

"Man you look as good as Muslim kryptonite today"

Muslim kryptonite by Bill2007 April 12, 2007

black woman's kryptonite 

a really hot/cute white guy

josh is has blue eyes and dark brown clean cut hair and is in medical school to be a doctor...he's such a black woman's kryptonite

black woman's kryptonite by llllllllllllllllllllllllllllllllllleeeeeeeeeeqq22222 October 14, 2006