this is one of my favorite comedies. it even has a dinosaur in it, along with a "horned lizard" and a pteranodon. what more could you ask for? well, it's pretty darn funny as well.when I saw it the first time the theater was packed.
they did several "invention" moments in the movie- fire, chiropractic, roast bird and this, the first musical jam. this bit has no dinosaurs and yet it is one of the funniest scenes in the movie. the discovery of fire being a musical incentive is the best.