Apple Pants 

Apple Pants; When a female is on her period and the flow is heavy enough to soak through the front of her pants, skirt or underwear and look a bit like a red, shiny apple.

I saw Brittany today, she didn't know it but she had apple pants.

Apple Pants by Deeks February 23, 2008

Ample Pants 

Term to define Y-fronts of epic proportions.

Matt "Check him out"

Paul "Yeah those sure are some ample pants!"

Ample Pants by Whippett December 9, 2010

pants apples 

Balls/nuts. Balls are round like apples, and they're in the pants (usually), hence pants apples.

Joe has some huge pants apples!
Twilight sucked pants apples.
You called Ms. Stevens a bitch? You've got some pants apples.

pants apples by 2 camels in a tiny car January 5, 2011

Applepants 

When someone kicks you in the crotch so hard that your dick swells into the size of an apple.

Person 1: OMG I can't believe she kicked him in the nuts so hard!

Person 2: Yeah he's totally got applepants.

Applepants by Kannibis March 29, 2010