Mushroom Kwan

He is a Math teacher in LSC. His hair looks like a big, black mushroom. He always rejects students. He also is in the family of LSC teachers, such as, Chicken Lui, Shum Egg, Small Ng, Fat Tam and Old Lo.

A: Hello Mushroom Kwan
Mushroom Kwan: Stand up, give me ur parents phone no. U ARE