If you failed this one, you better leave.

ITS EASY

Who is the host??

Nothing ¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯

The song appears in the episode "Everything's A-OJ"

"Hatching the plan" is the 14th episode of II 2

The team is called "The Pinkers", later it would be "The NEW Pinkers"

Ballon,Nickel and Paintbrush are the correct answers

Bow, Dough or Knife were the correct answers

The question is how many seasons she "appeared" in, not "participated" in.

Appears in Inanimate Insanity Infinity, which appears in Inanimate Insanity 2 "Alternative Reality Show"