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

Oh, don't cry little duckling :C

Wow, GASTER!

Wow, beautiful Napstablook sprite. Is perfect.

Bad birds.

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

Dog with gigantic headless neck.

Let the battle of Papyrus begin.

BERDLY!!

Sans must have really good teeth to keep hitting ice cream in them.