Yongde Dialect in Lincang, Yunnan

Dirty: read ZAN, which means how, how.

I think we should say "I can't win if I'm bored", so it probably means "How unbearable is XX (which can refer to someone, something, something someone does)?" It depends on what "annoying" means. This word has a wide range of uses, which can refer to disgusting, artificial and other unacceptable things. It can also be used as a joke.