They both sleep all night and whack all day!
Pasture bedtime.
Because he doesn't know the time of day.
2:flirty
Oh, you're a redditor?
Because they always riposte.
He was stumped.
He saw a tree.
Someone who lies awake at night if there really is a dog.
CuNO3!
They both slowly remove clogs.
A golfer goes "Whack, crap!", and a skydiver goes " Crap, whack!".