A receding hare line.
Tetris
In a circle.
A receding HARE line!
Just receding.
Because its two tired! *badum tiss*
Sea-men. My brother told me that
Because they keep stepping on the string.
Menstrual Cycles (I'm 99% sure I made this up!)
It takes 1 to screw it in, and 99 to tweet about it.
You can never answer this question with 100% certainty.
My zipper
A: a receding hare-line.