They collect so much saliva that you have to take them apart to empty it out. See also Annoying.
Used by the Blue Man Group. Essentially a twisty PVC pipe that slides like a trombone and is played by hitting it with sticks.
A trumpet on steroids or a baritone that needs a workout? Or maybe just the French horn's American cousin?
Hey! A little help here! Add your own funny instrument.
Its not a baboon, but it does sound like a dying duck.
Two 2x4s were hinged together and slapped against each another by yours truly in the attempt to make a sound like a whip in our Sleigh Bells rendition. My hair flew backwards and my expression became pinched each time I slapped them together.