1. the way they walk, its just so funny-looking lol

let me be clear here, you cant look at a gibbon walking and say it's not funny, like cmon man, thats just silly, atleast just admit that a gibbon walking is funny as hell. because literally everybody thinks that gibbons walking is very entertaining to watch.

2. they are so god dang fluffy.

ok, trust me on this one. if you gone up to a gibbon in real life and feel it, it would probably be as soft as cotton.

3. when they talk, they go "OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO"

if you have actually heard a gibbon before, you have 100% heard a gibbon scream "OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO" at the top of its lungs.