One does their chores while complaining, the other doesn't do them at all.
Astronomy is about things too big to wrap your head around, while gastronomy is about things small enough to wrap your head around.
One roars with pain and the other pours with rain.
Two. 1 to screw it in, and 1 to complain that it's not dark enough.
Seven - one to actually change the bulb and six to complain that they liked the old one better.
Because their horns don't work 8 year old brother just told me this joke, thought it belonged here
Nobody nose.
Mooney.