There is a line in the book Half Asleep in Frog Pajamas when the very macho but still sweet and sexy man (I can't remember his name in spite of him being a major character) tells Gwen that since they have both eaten asparagus their pee will smell the same that night.

I've been eating a lot of asparagus this week. I love it so I spent the huge amount of money to have it out of season (SOOOOOOOOO not green of me)- and tonight I decided to find out exactly why:

http://www.drdaveanddee.com/asparagus.html

Some say it's linked to higher intelligence. True or not, I am going to go with it. My pee stinks after I eat asparagus because I am intelligent. (which is relieving because I was thinking I was a mediocre hack).

YAY FOR STINKY URINE!