What is the difference between fleas and dogs?
Dogs can have fleas but fleas can't have dogs.
What is a math teacher's favorite dessert?
What are the strongest days of the week?
What type of dog loves to take showers?
What do you call dogs that rarely bark?
Why did the duck cross the road?
How many guys does it take to make a burger and fries?
What does the trashcan say when the leftovers get thrown away?
What part of a football field is never the same?
What was so bad about the Fourth of July picnic?
Why are elephants wiser than chickens?