Oh man oh man oh man. Do I like Garchomp or Shroomish more??? I can't decide! I'll just do both.
Garchomp- First I would wonder where it came from, then I would freak out with joy. When I'm finished, I'll wonder how much it will cost to fix the huge hole made by garchomp's claw that is where the doorbell used to be.
Shroomish- How does it ring the doorbell? Who knows? Who cares? Shroomish is soooooo awesome and it doesn't matter. My reaction: "HOLY GOODNESS IT IS SHROOMISH!!!!!! MY LIFE IS COMPLETE!!! THERE IS NOTHING MORE TO BE ACHIEVED THAN SEEING SHROOMiSH THIS ONE MOMENT!!!! then the neighbors would call the police and I would end up in an asylum.
note: I think I like Shroomish just the tiniest bit more.