Tastes Like Excel

It's truly a pity that this one is sold out because, well, it's so darn cute!

Uncrashable Software by Microsoft

I know what you're thinking - "that's unpossible!" Oh, I assure you, you're absolutely correct. But in an attempt to be clever and to make one item that won't crap out immediately, Microsoft has started making t-shirts called software. Can't fool me! I put one of these in my disc drive, and it totally doesn't work. Must have been the Mac-compatible version or something.