Papyrus: NYEHEHEHE! IS THAT A HUMAN?! SANS, MY BRO, A HUMAN IS REALLY HERE!

papyrus confidently yelled, Sans stepped out and shrugged.

Sans: Uh, bro, I think that's a rock. But what's that in front of the rock?

sans said jokingly

Papyrus: SANS, NO TIME FOR JOKES! THAT IS A HUMAN IN FRONT OF THE ROCK!

papyrus always yells.

Sans: Oh, right, it's like I never knew.

Papyrus: HUMAN! I, THE GREAT PAPYRUS, WILL NOT LET YOU PASS, FOR MY TRAPS AND PUZZLES ARE SIMPLY IMPOSSIBLE!

it was ez.