It's how a farmer keeps track of his cows.
Moo Mitch, get out the hay
Because it's covered with horsehide!
No, cows go moo.
You can't milk a cow for 14 years straight. Be gentle... it's my cake day
I don't know, I lose track of time when I have an erection.
Because otherwise they would be unable to track movement and move the cursor in the computer screen.
