Its happen in a class. This dialog between student and his lecturer.
student : sir, can I ask u something?
lecturer : yes sure can.what is it u waanna ask?
student : urm, I'm confused. should we be scolded if we don't do anything ?
lecturer : ( confidently ) sure not !
student : so for your information i didn't do your assignment that must be submit
today sir.btw I need to go now coz I have a date. bye2 sir.
lecturer : ... ( grrrr)