I'll get the ball rolling
- Have a set of scales in the bathroom, so sometimes I weigh myself before and after a s**t, just for that extra sense of accomplishment.
- Must have the TV volume on an even number.
- Sleep with a pillow between my legs.
- When I was younger (still do it every now and then), used to position my arms/hands in the shower so it looked like water was running out of each of my fingertips.*
* Weirdest one.
Have done all of those except the pillow one.