Television moms. Everyone has a favorite. Whether it’s Carol Brady and her groovy pant suits or Wilma Flintstone (whose maiden name was Slaghoople). But how much do you really know about these small-screen maternal figures?

In the latest episode of Scatterbrained, John Green and his co-hosts are dishing some amazing facts about television’s most beloved moms (that segment begins at the 2:25 mark), just in time for Mother’s Day. They’re also delving into the history of the holiday itself, offering some tips on how to pick out the perfect bouquet for your mama and exploring the unique (and sometimes odd) habits of moms in the animal kingdom. You can check out the full episode below.

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