Because one nun follows the other nun to make sure that nun doesn't get none.
Fire a 21 gun salute. What do they do when a nun has a baby Fire the dirty old Canon.
Nun.
When you drop a load in, it doesn't follow you around for 6 months trying to get spun. 8)
3, duh. (My ex's 9 year old little sister told me this joke, and followed is up with: "and YOU'RE the math guy!" >< Burned.)
Because it's traveling light!
A Roamin' Catholic.
Double D-Mons
Shoe.