These T-shirts are great -- thanks for the link, Ji!
This one would have been very appropriate for me to have worn today, as I scrambled to finish my big education project due tomorrow. But seeing as I was able to finish before 10, maybe I'm not the procrastination poster-child I claim to be...
And I love this one, but probably wouldn't feel comfortable wearing it in HK. Wouldn't want to make people even more self-conscious about their English abilities... :)