Ahhhhhh!!!!!!!

The Real Ghostbusters (S6, E4-"The Haunting of Heck House")

Peter: Ok Egon, so tell us, how many ghosts are in this house??
Egon: 2,436
Slimer: Ahhhhhh!!!!!!
(Slimer crashes through the wall)
Peter: Good job.
Egon: Wait till you get my bill.