Explore Derby Stuff, Beth Amphetamine, and more!

there is also science involved in roller derby. here i have illustrated the heisenberg uncertainty principle using beth amphetamine to exemplify it. for you non-sciencey types the principle basically states that you cannot know both an object's position and its momentum.

Great basic explanation of derby!

This is roller derby

why I do roller derby

Roller Derby

Roller derby

yeah basically, just don't

Roller Derby tee

This is roller derby

You might be a Derby Girl if...

Roller Derby skate toe guards

JAM Roller Derby ;)

Roller Derby Shirt by BlackMarketClothing on Etsy, $29.95

Derby on!

roller derby

Queen of the Rink roller derby print

Roller Derby Ornament

Roller Derby Socks!?!

roller derby

Roller derby

Roller Derby Shaming - Imgur