Handlebar. Caterpillar. Pencil. Walrus. Andrew & Polly ponder the preponderance of upper-lip hair style choices and wonder -- can only men like Tom Selleck and Ron Swanson grow mustaches? Why aren't eyebrows called eye mustaches? Sally Rubin shares about her mustache and her film Mama Has a Mustache that encourages families to talk openly and listen curiously to what kids have to say about gender identity.

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Thanks to our friends Danica, Eamon, Heather, Jasper, and Katara (AND their parents) for sharing what they know about mustaches! To find out more or to be on the show, visit earsnacks.org

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