Clue 2

What’s up, fools? It’s Grumbo the gnome. What are you doin’ pokin’ around my QR code?
Oh, you want a riddle? Fine — you get three clues:

1. On the newspaper’s opposite day, he’s a skinny dog.
2. Potato, potahto — hash it out on the side.
3. Gnomes are small, but they’re not a little.

PS: Hope these riddles don’t stump you.