Jokes Knock Knock, Who is there? Doctor, Doctor Who? You said it! Once there were three men, They were walking around the Sahara desert, starving hungry and very thirsty. They met another man beside a pool, There was a slide leading into the pool and the man said "Shout any liquid you want to drink and the pool will turn into that liquid." So the first man shouted "Lemonade!" and he landed into a pool of lemonade, the second man shouted " Milkshake!" and he landed in a pool of milkshake. Now the third man shouted "weeeeeeeeee! Oops!" Knock Knock, Who is there? I'm a pile up, I'm a pile up who? You said it!