Oh, it comes with an accessory.
5 seconds sound clip from the Hotel Transylvania movie soundboard.
You can hear this line at 01:19:36 in the Blu-ray version of the movie.
Quote context
[...]
- I want you to live your life.
- I don't know how I'm supposed to do that.
- You know, Mommy already gave you her birthday present. Can I now give you mine?
- Oh, it comes with an accessory.
- You?
- You.
- 'Cause you're my Zing, Mavis.
- I'm your Zing? But you told me you hate monsters.
- Yeah, well, I was afraid your dad was gonna suck all the blood out of my body if I didn't say that.
- I wouldn't have... No, he's right, I would have done that.
[...]