Cách sử dụng
The expression "bored stiff" means to be extremely bored that you cannot think of anything to do. It is used when someone is feeling very uninterested in what they are doing or the situation they are in. You can use this expression in casual conversations with friends, family or colleagues when you want to express how uninterested you are in something. For example, "I'm bored stiff with this lecture, can we take a break?" or "I was so bored stiff at the party, I left early."