Slime Balls is the eleventh episode of Season Four.
- Next Episode: Animal Myths
- Previous Episode: Workaholics
Rank[]
- Number 10. Hagfish - It produces goo if annoyed as a form of defense.
- Number 9. Cave Swiftlet - It builds a white cup nest by using nothing but spit.
- Number 8. Toad - Its skin is covered in a protective slime coating.
- Number 7. Hedgehog - It chews something disgusting to then spread the spit across its spines.
- Number 6. Snail - Slime produced on its foot helps to move and is also a defense against predators.
- Number 5. Larvacean - It constructs a net made of a big ball of snot that can supports the ecosystem.
- Number 4. Spittlebug - It excretes undigested plant, and mixes them with a secretion to make a house.
- Number 3. New Zealand Glowworm - It uses its slime to lure and catch insects.
- Number 2. Limpet - It spits out a glowing mucus to protect it from predators.
- Number 1. Banana Slug - It can use slime as a slippery bungee chord, a lubricant, a glue to climb over surfaces, to form a trail if gets lost, as a shower, and can stick predators jaws together.