Maineiac

There is a blonde, brunette and a red head on the run from the police. They come across this barn and decide to go in. They find three sacks on the floor, so they each get into one.

The police eventually find out where they have gone, so a policeman walks up to the sack with the red head in it, and kicks it. "Meow, meow!" says the red head and the cop says, "Oh, it's just a sack of cats."

Then he walks up to the sack with the brunette in it and kicks it. "Woof, woof!" says the brunette. "Just dogs," says the cop.

He finally came to the sack with blonde in it a kicks it.

"Potatoes, potatoes!" says the blonde.