That was Mrs. Deagle.
3 seconds sound clip from the Gremlins movie soundboard.
You can hear this line at 01:09:55 in the Blu-ray version of the movie.
Quote context
[...]
- They're here! They've come for me! They've come!
- I'm not ready. I'm not ready yet. I'm not ready!
- Get them off! Get them off! Help me!
- Jesus. That's Dave Myers. He does Santa every year.
- What the hell is he doing now?
- What's that stuff he's got all over him?
[...]