Friendship Algorithm T-Shirt

Friendship Algorithm T-Shirt

Fans of "The Big Bang Theory" will be familiar with this Friendship Algorithm designed by the one and only Dr. Sheldon Cooper. For further enjoyment, gift them with this fun T-shirt featuring the design. More

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  • Friendship Bracelet

    Friendship Bracelet

    It is fun and playful just like any good friendship! and its logo are trademarks of Registry Online, Inc. © 1997-2015, Registry Online, Inc.