What if humans are the only species with teeth?
Human: Struggling with wrapping on ration pack.
Alien: Do you require assistance human Andy?
Andy: (With a mouth full of plastic) Na I’ve got it.
Riiiiippppp
See?
Alien: Loses her shit.
*****
Alien looking at a caramel apple: Soooo you eat this?
Human: Yes we love them!
Alien: But they’re so hard. How do you consume them?
Human: Well yeah sometimes people do break teeth on them.
Alien: I’m sorry you can break your mouth bones on them but you eat them anyway!!??!
Human (Already biting into it): Mhuh.
*****
Evil alien: We have you now human!
Human: OH HELL NO YOU UGLY LITTLE SHITS YOU AINT GOT ME YOU THINK HUMANS ARE EASY TO KILL YOU’VE GOT ANOTHER THING COMING YOU…
Evil alien captain: Shut it up will you!
Evil alien: Yes sir OWWWW!
Evil alien captain: What just happened?!!? WHY IS THE HUMAN ESCAPING!!!?!!??
Evil alien: Humans have mouth bones.
Evil alien captain: ARE YOU KIDDING ME WHY DO HUMANS HAVE MOUTH BONES??!!!!???
human: yeah we had to invent cooking because our teeth are kinda small and useless. look *bares teeth*
alien, already disturbed by these peculiar soft endoshelled creatures: cool. cool. so uh just out of interest what do big, useful teeth look like?
-later-
alien, to her friends: AND THEN THEY SHOWED ME A THING CALLED A PET DOG AND I DID NOT LIKE IT