Stephanie, she who resides with Karl, let slip ....
> Admittedly my organic chemistry classes occurred 20+ years ago, but
I
> remember butyl (or methyl) mercaptan as being what gives the lovely
odor to
> one's liquid waste after eating asparagus and crotonaldehyde as the
main
> component of a skunk's stench. (One remains up on this sort of thing
when
> living with Karl.)

soooo .... are you saying Karl eats asparagus and smells like a skunk?

:)