Phineas is trying to corral Mooshrooms in Minecraft and getting increasingly frustrated by not being able to. He hits one of the mooshrooms in the game.

Ezra: “Don’t hit the mooshrooms.”
Phineas continues to be frustrated and does it again.
Ezra: “Stop. Hitting. The mooshrooms.”
Phineas (near tears): “Stop! Being! Annoyed! It doesn’t help!”
Ezra (very reasonable): “I think not hitting them would help a little.”