Ones going to itch and the other is itching to go !
Depth perception
A firm grip on the back of her head.
Bite me.
It has legs, but doesn't walk, beak, but it doesn't bite and wings, but it doesn't fly. What is it? -A dead crow
Half of them don't work and the ones that do aren't that bright
Because an itch in time saves nine.
Itch hiking !