Post your t-shirts

Today I saw a guy wearing this shirt:

, which I thought was cool. It seemed vaguely familiar to me, so I looked it up, and, duh, it's from the xkcd store. I should have known that.
And of course, being me, I didn't actually talk to the guy, but that was because I was at work and it was busy.

How about you? Any t-shirts you have seen or have that you really like?

Mine would say:

Not Shy,
Just Antisocial
(so don't talk to me)

not exactly a prefect reflection of the truth.

Oh oh! This one!!



Gimme gimme.

It doesn't have a smart remark printed on it, but it's my absolute favourite shirt: