This is pretty common in aquatic animals. It's so stuff can't escape their mouth when they're eating stuff in the water. It's also a filter.

(Leather back Sea turtle for reference)

bleh

This is why it hurts so bad when they bite your penis.

This is the kind of stuff that made me believe dinosaurs became birds when I was 12. All you have to do is watch a chicken attack something or walk and replace its frame with a raptor as well.

It's not bone teeth like mammals. It's beak teeth, even on the tongue.

Talk to me, goose

It’s like it has a smaller angrier beak inside its beak

That’s some xenomorph shit!

Looks like something from Annihilation:

Evolving back to T-Rex to fuck you up.

All water fowl are jerks. This simply helps geese in their role.

Women: Whatcha thinkin' bout?

Me: ........

D,did T-rex have teeth on its toung?

Yeah, but you can grab it by the throat and falcon punch it. They're only scary until you realize it's just flapping and pecking and making hella noise, with no real way to make you bleed.