Where do you get all those effing brilliant sites and pics from? You always come up trumps with these kind of queries! I've just shown the t-shirt and the mug to my (British)husband - who for the life of him can't spell (just like those hords of other "educated" (!) Brits with non-Humanities degrees). He's been laughing his head off as he once had a teacher himself who went bonkers trying to teach him and his mates the difference between their and they're etc. Apparently, the old guy got himself lost in an unforgettably similar litany of expletives! My other half wants to know if the t-shirt is on sale anywhere? Any idea?

I'm quite active on Facebook, where I've got several friends from English speaking countries. They often post things like that.

There are lots of places where you can buy T-shirts, mugs etc. like this, but probably only in the US or Britain, I don't know:

Like this, it's a German address:
http://www.zazzle.de/funny+grammar+geschenke
http://www.zazzle.de/funny+grammar+kleidung

Just google: funny grammar t-shirts, and you'll find loads of posts.

Are you on Facebook? Then you could 'like' the grammarly-page. They often have hilarious posts!

Your husband might like these:
http://www.zazzle.de/lustiges_grammatik_t_shirt-235541735332134120
http://www.zazzle.de/rechtschreibung_ist_hart_shirts-235250587169403334