“Crazy Classics” T-shirt line – Crazy Shirts revives some of its most popular designs each season. Designs are made available on a limited-edition basis and based on customer demand. Kliban Cat Designs – Crazy Shirts once held the exclusive clothing rights to the cartoon created by cartoonist
B. ‘Hap’ Kliban. The “Kliban Cat” first appeared on a Crazy Shirt in 1977. Images include Hula Cat with hips swaying and adorned in a grass hula skirt and lei, Aloha Cat wearing an
aloha shirt and open arms, Sumo Cat dressed in the traditional mawashi (wrestling belt), and Artist Cat sitting at his easel covered in paint. This partnership ended in 2024. Obama Surfs – In November 2008, Crazy Shirts honored the Hawaii-born president elect,
Barack Obama with the release of its “Obama Surfs” white crew neck T-shirt. The front new “Obama Surfs” T-shirt reads “Life, Liberty and the Pursuit of Happiness, President Obama 2009,” alongside a wave-riding bodysurfer and the Hawaiian Island chain, while “Obama Surfs” over a barreling wave is printed on the back. Wyland Partnership – In December 2008, Crazy Shirts and
Wyland, marine life artist, have partnered to create an exclusive line of apparel inspired by the artist’s works. The signature Wyland designs include “Big Whale,” which features a mother and baby whale on a blue T-shirt, along with a humpback whale tail in brush ink, and “Get Involved” dolphins, which is printed with the words: “Re-Think, Re-Cycle, Re-Use.” A portion of the proceeds goes to Wyland Foundation's clean water initiative. ==Community leadership==