student:what is this teacher?

teacher:this is one of the flu virus.
student:what is the symptom of people who catch a flu teacher?
teacher:you can ask NORHIDAYU MOHD SAH.today she will be our walking case study.

miss NORHIDAYU MOHD SAH:uwawawa..this what gonna happen (haachuum!) if you stay outside (haachuum!) too long..