What time is it when an elephant sits on the fence?Time to fix the fence!What's grey, stands in a river when it rains and doesn't get wet?An elephant with an umbrella!What' s grey with red spots?An elephant with the measles!Why does an elephant wear sneakers?So that he can sneak up on mice!What's big and grey and wears a mask?The elephantom of the opera!What's grey and moves at a hundred miles an hour?A jet propelled elephant!Why did the elephant cross the road?Because the chicken was having a day off!What do you call an elephant at the North Pole?Lost!Why were the elephants thrown out of the swimming pool?Because they couldn't hold their trunks up!