Because they can't make a fist.
A hot dog.
Someone who lays awake at night wondering if there is a dog.
So Catholics could do this makes the sign of the cross, instead of this bangs self in head with fists.
Me: Leave it long enough for him to wrap around his fist twice.
There's some things I've licked that I don't want.
THEY BOTH LICK THEIR PAWS!