Wow, a Propeller Hat Flight Dynamics T shirt ! These shirts are so hot, they’re literally flying off the shelves. Scientists, Geeks, Wildebeests, your Grandma  you name it they love’em. The Propeller Hat T shirt. A cool tribute to Sci-Fi writer Ray Nelson, the inventor of the Propeller Hat.
Skreened

Wow, a Propeller Hat Flight Dynamics T shirt ! These shirts are so hot, they’re literally flying off the shelves. Scientists, Geeks, Wildebeests, your Grandma  you name it they love’em. The Propeller Hat T shirt. A cool tribute to Sci-Fi writer Ray Nelson, the inventor of the Propeller Hat.

Skreened

Math geek Tees…

Math geek Tees…

supermobility:

Can’t stress the importance of using that turn signal enough. I have noticed that BMW drivers are the worst offenders. Anyway this is by far my favorite clip stressing the importance of using your turn signals…Enjoy!

There’s a Bong in the house! Quick somebody call the Bong Squad!
Bong Squad T shirts and Stickers at RedBubble…Oh Yeah!
http://www.redbubble.com/people/gus3141592/works/8912680-bong-squad-technician

There’s a Bong in the house! Quick somebody call the Bong Squad!

Bong Squad T shirts and Stickers at RedBubble…Oh Yeah!

http://www.redbubble.com/people/gus3141592/works/8912680-bong-squad-technician

Teez!
http://www.redbubble.com/people/gus3141592/works/5875033-the-pursuit-of-cannabis
This  T shirt is a souvenir from the first meeting of Aliens and The Cherokee Nation…
http://www.redbubble.com/people/gus3141592/works/7445524-first-nation-cherokee-alien

This  T shirt is a souvenir from the first meeting of Aliens and The Cherokee Nation…

http://www.redbubble.com/people/gus3141592/works/7445524-first-nation-cherokee-alien

A nifty assortment of LHC T shirt designs just for you!

The Catasaurus Poster at CafePress.
http://www.cafepress.com/bluemoontrading.587104398

The Catasaurus Poster at CafePress.

http://www.cafepress.com/bluemoontrading.587104398