i got a great idea for a third alternate ending (please read)

the ghostbusters shoot freddy through the wall but don't trap him the doorbell rings the guy thinks it's cookies he opens the door and freddy pops out and kills the guys he starts dancing a guy wearing a S-mart uniform comes in he says hey you forgot about me freddy says who the hell are you? the S-mart guy takes out a double barrel and blows him away and says these words "I'M ASH BITCH" he puts a cigaratte in his mouth and says and that's groovy bitch

SO WHAT DO YA THINK?