Excrementally Challenged 

When someone is constipated or cannot crap.

Person 1: Bro, I haven't pooped for two days.
Person 2: So you're Excrementally Challenged?

Excrementally Challenged by BrotherB3N August 21, 2009

Excrementally Challenged 

Constipated.

Man, I shouldn't have chugged all that Pepto Bismol, I'm gonna be totally excrementally challenged for the next few days.

Excrementally Challenged by smellanor_ September 15, 2010