This song was actually (almost) transcribed from signing lab monkeys that have been fed 30% less than normal monkeys over their lifetimes and who have been living much longer as a result, on less food of course.
Hungry Monkey
Monkey hungry living longer Immune system getting stronger Monkey in a rotten mood 'cause Hungry Monkey want more food.
Hungry monkey getting pissed Beer and Pizza sorely missed. Hungry Monkey never dies still Hungry monkey want french fries.
Eating less and life extended Monkey don't care if life ended Want Fried chicken want roast duck Monkey does not give a hoot
Monkey hungry eat a cow. Monkey want some cheesecake now Monkey need some Burger King Monkey want some chicken wing
Whey and wheat germ and tofu Monkey get thin so would you Hershey kisses not allowed, so Monkey pisses on the crowd
Monkey Hungry living longer Immune system getting stronger Monkey pissed off lousy mood Hungry monkey want more food.