Sad Libs is a segment created and perpetrated exclusively by Travis McElroy for the express purpose of punishing Justin and Griffin. In fact, it originally started because the other brothers were over an hour late to record a MBMBaM episode. He takes a Mad Lib and read it aloud while Justin and Griffin yell angrily at him. The segment is now primarily done at live shows to the intense chagrin of Justin and Griffin.

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