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Underdog T Shirts & Merchandise

Underdog Flying Sweatshirt
Underdog Cape Toddler T Shirt
Underdog Costume T Shirt Sheer
Underdog Punch T Shirt Sheer
Price: $34.99
Price: $16.99
Price: $19.88
Price: $19.88
Underdog Patches
Price: $4.99

Just take a look at all of these Underdog shirts! There are so many options to choose from, it'll make your brain hurt. If you're here, then you're undoubtedly a fan of the show. Watching reruns daily, counting the days go. We know you loved this TV show dearly. When you shop with us, you'll get to scratch that nostalgic itch, clearly. So pick your favorite Underdog T-shirt and head to the register. Then we can commiserate over how much we despise Simon Bar Sinister.

Who doesn't love an underdog? Fans of the Underdog TV show sure do. The idea of an anamorphic superhero dog is enticing on its own, but there are a lot of other compelling elements that allow the show to resonate with viewers. Fans of the long-running show may have initially been drawn in by its crooned musical introduction or the hilariously named cast of characters (like Riff Raff). Whatever it was about Underdog that people were drawn to, the fans' loyalty toward Underdog hasn't subsided, even decades later.

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