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?