Buffalo Joke 
This Joke is meant for Cub Scouts.
Decide for yourself if it is appropriate for your younger scouts or not.
(These are just alternative forms of dumb Elephant jokes. See the Elephant Jokes collection.)
Cub 1: How can you tell if a buffalo is under your sleeping bag?
Cub 2: The ceiling of your tent is very close.
Cub 1: What do you find between the hooves of buffaloes?
Cub 2: Slow buffalo hunters.
Cub 1: What do you get when you cross peanut butter with a buffalo?
Cub 2: You either get peanut butter that roams the range or a buffalo that sticks to the roof of your mouth.
Cub 1: How can you tell a buffalo from a field mouse?
Cub 2: Try to pick it up. If you can't, it's either a buffalo or a very overweight mouse.
Cub 1: What time is it when a buffalo sits in your canoe?
Cub 2: Time to get a new canoe.