1. Stick your palm open under the stall wall and ask your neighbor, "May I borrow a highlighter?"
2. Say "Uh oh, I knew I shouldn't put my lips on that!!!
3. Cheer and clap loudly everytime somebody breaks the silence with a bodily function noise.
4. Say, "Hmmm, I've never seen that color before."
5. Drop a marble and say, "Oh shoot!! My glass eye!!"
6. Say "Darn, this water is cold."
7. Grunt and strain real loud for 30 seconds and then drop a cantelope into the toliet bowl from a high place and sigh relaxingly.
8. Say, "Now how did that get there?"
9. Fill up a large flask with Mountian Dew. Squirt erratically under the stall walls of your neighbors while yelling,"Whoa! easy boy!!"
10. Say," Interesting....more sinkers than floaters"
11. Using a small squeeze tube, spread peanut butter on a wad of toliet paper and drop it under the stall wall of your neighbor. Then say,"Whoops, could you kick that back over here, please?
12. Say, "Boy, that sure looks like a maggot"
13. Say, "Darn, I knew that drain hole was a little too small. Now what am I gonna do?"
14. Play a well known song on your butt cheeks over and over again.
15. Lower a small mirror underneath the stall wall and adjust it so you can see your neighbor and say,"Peek-a-boo!"
16. Drop a D-cup bra on the floor under the stall wall and sing "Born Free"
my Cowboys 
Hmm, public bathroom etiquette. Miss Manners would be proud 
