Foster's Home for Imaginary Friends

Beat with a Schtick (2x11)

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Bloo has a reputation for being a funny imaginary friend, though his jokes sometimes offend people. When Bloo cracks a joke about a new imaginary friend's height, the new guy challenges him to meet him outside at 4 o'clock. Will Bloo manage to find a way to dodge the challenge or will he have to face the consequences of his joke and possibly be severely injured?