English is tough
What the heck would anybody want to do that for? We’re hoping this guy picked a shirt with a printing mistake. After all, English is one of the most difficult languages in the world to learn.
It’s rather simple to mix up words because so many of them appear and sound similar. Unfortunately, the word “clap” is one that you don’t want to get muddled up within this case. This shirt has been purchased on a low-cost market stall, or there is a deeper meaning behind it that we non-musicians won’t comprehend.