The second part is when this yeti needs to get reaped but outsmarts the group(oh my gosh...someone actually outsmarted mandy...sign of the apocalypse) and finally gets captured in the end. It was funny when Mandy gets smashed by the tower. In the first part, which is really funny, Billy gets an "A" with the help of Grim leaving them in an alternate universe in which everyone(except Mandy of course) turns opposite of themselves. They keep having to go back in time in hope to stop Billy. In the end Grim says"Could this ever end???" and then it just says the end. Although this wasn't the best of the best, it was up there all right.
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