Bad birds.

Beautiful and perfect room.

BERDLY!!

Wow, beautiful Napstablook sprite. Is perfect.

Oh, don't cry little duckling :C

Wow, GASTER!

Dog with gigantic headless neck.

Let the battle of Papyrus begin.

Jeez Frisk... Because you have red eyes in.

The expression on Sans' face turns out to be very frightening.