From woolly backs I’m gently shorn, to keep you cozy through the storm. Yet bear my name another way, and someone else may make you pay.

How can you tell if a tree is a dogwood?

What do you call a dog in a submarine? A . . .

What did the girl mushroom say to the boy mushroom at the end of their date?

I hang over industrial cities, A cloud of progress and despair, As dark as tar and as toxic too, Don't breathe when I'm in the air My name is a portmanteau involving smoke, Which tells you all you need to know, I hang around when the sun is out, And keep the air quality index low