Photo courtesy of TCM Hitchhiker on Flickr, with comment: "I could never kill my man William Shatner, but I found this shirt too hilarious not to purchase...."*
(Have you noticed I haven't mentioned Star Trek: TOS for days and days? That's because I'm in mourning, having watched the last episode about a week ago. When I recover somewhat, I will at least compile my Ten Best/Ten Best Worst Episodes list.)
Hitchhiker's photos come with a handy-dandy license/code from creative commons, which is a free site where bloggers/photographers can get a code to put on their site saying if others can use their stuff, and under what conditions, e.g. must attribute source, cannot charge for it, etc.
(Thanks, Krista, for pointing this out to me.)
*(Um, just in case...let me add, this is a take off on the "Kill Bill" movies.)