THEEGGYOLKS 蛋黃打点滴: How to use a mouse?
Student: You lousy teacher! What are you teaching??
I keep moving my mouse but my cursor don't even moved!
Student: You see?! Are you trying to cheat my money for this stupid computing course?
This is a true story told by one of my friend recently. I guess there's still a lot of computer illiterate adults in our country.