Little Boys 5-pk. Althletic Super Mario Brothers Briefs

Super Mario Bros. - Wikipedia

Little Boys 5 Pack Super Mario Briefs, Color: Assorted - JCPenney

Nintendo Super Mario Underwear and Boxer Briefs with Mario, Luigi

Nice Balls Men's Christmas Boxer Briefs Underwear by Hatley

Multi-coloured Boys Super Mario 5 Pack Brief

The Super Mario Bros. Movie Bowser Inflatable Sports Game for Kids

5-Pack Nintendo Boys Super Mario Bros Cotton Underwear Briefs

Baby & Kids' Socks and Underwear, Girls' Bras

Whether he's headed to a sleepover or getting ready for school, he'll take on his day in confident style with the boys' 4-Pack Super Mario Boxer

Super Mario Bros. Boys Athletic Boxer Briefs Underwear, 4 Pack, Sizes 4-10

Super Mario Bros. - Wikipedia

Super Mario Bros. 5-Pack Briefs Boys Underwear (6)

5 Pack Boy's Mario Super Mario Classic Briefs Size 4 Toddler

8 things you didn't know about Super Mario Bros.