Everything Sounds Better on a Kazoo
That's not exactly true. There are a couple of songs that sound better on the accordion than on the kazoo.
If you don't own a kazoo, you can buy one. They're cheap unless you get the deluxe model. Then they're a little less cheap. Or you can simply make one yourself with a piece of waxed paper and a comb. You do have waxed paper and a comb, don't you?
There is a bit of a trick to playing either a real kazoo or the homemade kind. You have to buzz into it, not just blow. If you only blow, you won't get any sound out of the instrument.
Just watch the first 1:30 of the video.