Here is a funny video my friend showed me on youtube.If you havent seen it than get ready to laugh(or not,depends on your sense of humor) and if you have seen it,than get ready to laugh again.
YouTube - The Incredible Mouth Band
And here is a corny joke.hope you get it:
So an invisible man goes to see the doctor.He goes to the hospital and he tells the nurse "Im here to see the doctor".So the nurse goes to get the doctor and she tells him "the invisible man is here to see you" and the doctor says "Tell him i can't see him right now".