*YAWN* Almost all animals with a spine yawn. Penguins do it as a mating ritual, snakes do it to realign their jaws after a meal and guinea pigs do it to display anger.
lmost all animals with a spine yawn. Penguins do it as a mating ritual, snakes do it to realign their jaws after a meal and guinea pigs do it to display anger.
Panda10 年前
Fun :)
Brooklyn Weng10 年前
lmost all animals with a spine yawn. Penguins do it as a mating ritual, snakes do it to realign their jaws after a meal and guinea pigs do it to display anger.
Joseph Chung10 年前
I do it to display sleepy. zzz.
Shannon Lin10 年前
ok
Zoe10 年前
I am happy with having Voicetube.
Jade Weng10 年前
yawn , ritual hard to pronounce.
YoungWu10 年前
yawn
黃婞榕10 年前
吳哲銘10 年前
ptactice
monica99910 年前
spine, realign