Mongoose

The manager of a large city zoo was drafting a letter to order a pair of animals. He sat at his computer and typed the following sentence: "I would like to place an order for two mongooses, to be delivered at your earliest convenience."
He stared at the screen, focusing on that odd word mongooses. Then he deleted the word and added another, so that the sentence now read: "I would like to place an order for two mongeese, to be delivered at your earliest convenience."
Again he stared at the screen, this time focusing on the new word, which seemed just as odd as the original one. Finally, he deleted the whole sentence and started all over. "Everyone knows no full-stocked zoo should be without a mongoose," he typed. "Please send us two of them."

Bill and Bob Camping

Bill and Bob go on a hunting trip. At night in their tent, Bill tells Bob about a hunting trip he went on in Canada. "A few years ago I was in Canada hunting. My buddies and I called it a night and made camp. When I woke up there was a moose right in front of my face! I was so scared I shit my pants!" Bob replies, "Hell, I woulda shit my pants too, crazy moose." Bill looks at Bob seriously and says, "No, I really shit my pants. Apparently I shit my pants when I sleep and the smell attracted the moose. Good night Bob."

Yo Mama - Hippo

Q: What's the difference between yo mama and a hippo?
A: One has a big mouth and a fat ass. The other lives in rivers in tropical countries.