Lai Van thang - A person so useless, they should be banned from existence an

A person so useless, they should be banned from existence and forced to wear socks with sandals

Lai Van thang tried to fix my phone. Now it’s broken and he’s crying.

My teacher said Lai Van thang is the reason the moon has craters.

Lai Van thang tried to be a DJ. The speakers are now on vacation.