The t-shirt deal of the day over at RIPT Apparel today mashes up Teenage Mutant Ninja Turtles with pirates in “Pizza or Death.”

The tee, by artist Andy Hunt, is on sale at RIPT only for today, Tuesday, November 30, 2010 until tomorrow at 1AM EST.

The t-shirt is available in both men’s and women’s sizes for $10. Kids sizes are $15; Onesies are $18. You can also get the design on a Hoodie for $38 (in Men/Unisex sizes).

The shirt’s image takes the likeness of Raphael, one of the four Ninja Turtles, along with his weapon of choice, the twin sai, and makes them into a skull and crossbones pirate theme. Raphael’s red ninja mask flows behind the skull and twin sai image, and the words “Pizza or Death” are around it. If you’re a TMNT fan, then you understand the importance of pizza.

For this shirt, the artist didn’t have any words of wisdom regarding his inspiration.

What do you think of this pirate-Ninja Turtles design?