Why do hummingbirds hum? Because they don't know the words.
A man walks into a bar and asks the bartender, "If I show you a really good trick, will you give me a free drink?" The bartender considers it, then agrees. The man reaches into his pocket and pulls out a tiny rat. He reaches into his other pocket and pulls out a tiny piano. The rat stretches, cracks his knuckles, and proceeds to play the blues. The bartender pours the man a drink on the house and he puts the rat and piano away. After the man finished his drink, he asked the bartender, "If I show you an even better trick, will you give me free drinks for the rest of the evening?" The bartender agrees, thinking that no trick could possibly be better than the first. The man reaches into his pockets again and pulls out the tiny rat and tiny piano. The rat stretches, cracks his knuckles, and proceeds to play the blues. The man reaches into a third pocket and pulls out a small bullfrog, who begins to sing along with the rat's music. While the man is enjoying his beverages, a stranger confronts him and offers him $100,000.00 for the bullfrog. "Sorry," the man replies, "he's not for sale." The stranger increases the offer to $250,000.00 cash up front. "No," he insists, "he's not for sale." The stranger again increases the offer, this time to $500,000.00 cash. The man finally agrees, and turns the frog over to the stranger in exchange for the money. "Are you insane?" the bartender demanded. "That frog could have been worth millions to you, and you let him go for a mere $500,000!" "Don't worry about it," the man answered. "The frog was nothing special. You see, the rat's a ventriloquist."
Two salesmen were going door to door, and knocked on the door of a woman who was not happy to see them. She told them in no uncertain terms that she did not want to hear their offer and slammed the door in their faces. To her surprise, however, the door did not close and, in fact, bounced back open. She tried again, really put her back into it, and slammed the door again with the same result - the door bounced back open. Convinced these rude salesmen were sticking their foot in the door, she reared back to give it a slam that would teach them a lesson, when one of the men said: "Ma'am, before you do that again, you need to move your cat."
Q: How do you get 500 old cows in a barn?
A: Put up a Bingo sign.
A blind man walks into a store with his seeing eye dog. All of a sudden, he picks up the leash and begins swinging the dog over his head. The manager runs up to the man and asks, "What are you doing?!!" The blind man replies, "Just looking around."