My friend once told me, that when he was trying really hard to find an error on his code (which caused the app couldn't run), he didn't get any of syntax error.

But when he try to skim the query, he found a little query typo that cause the long development delay due to that error. He mistyped SELECT as SELET.

For you who don't get the joke. SELET, in my language (Javanese Language), means ASS/BUTT/ARSE. My friend felt like to be cursed by his own code, after searching the error.