Things You Shouldn't Put Mustard On

1 Phones

2 Chocolate

3 Lightbulbs

4 Living Things

5 Discs

6 PCs

7 Throw Up

8 Waffles

9 Pizza

10 Walls

The Contenders

11 Poop

12 Noah Cyrus Noah Lindsey Cyrus is an American actress and singer. She voiced the title role in the English version of the 2009 animated feature film Ponyo.

I had to add her