Three blonds escaped from a federal lockup, since they had no place to run and they were still in their jump-suits they decided to duck out in the local grocery store. Some officers saw them running into the grocery store and decided to follow.
When the officers arrived in the store it was empty, except for the cashiers and a few other employees. So the officers decided to look throughout the store. Meanwhile the three blonds hid themselves in some potato sacks. As the officers looked around the store they noticed the three potato sacks that that the inmates were hiding in. They thought to themselves that it was odd to see these sacks lying in the middle of an aisle. So they went to see what was inside of them.
One of the officers said, "I wonder what's in these potato sacks?" Another officer replied, "Well, there's only one way to find out." Just before the officers were about to open the first potato sack they heard a silent Meow from the bag. The officers said, "Oh, these are kittens, let's see what's in the other potato sacks." Just as they were about to open the second potato sack they heard a WUFF WUFF. The officers said to each other, "Oh, these are dogs, let's see what's in the last potato sack."
As they were about to open the potato sack they saw the sack twitch a little, the officer's asked, "Who's in there?" The third blond not knowing how to respond and knowing that her only two choices (cats and dogs) had already been used she replied saying, "POTATOES!"