//Papyrus lightly bouncing Frisk on air matress//

Papyrus: Nyeh heh heh!

Frisk: weeee!

Undyne: NGAHHH! //charges towards them//

Frisk and Papyrus: Oh sh-

//Frisk and Papyrus going flying through the ceiling as Undyne flops onto matress//

Undyne: //sits up// that was fun guys!

//silent//

Undyne: //looks around// guys?