don't cut and paste

At this hour of the day, I still have class.
Class is from 8pm to 11pm.
Anyway, in this class I have access to stable internet connection.
So, I kinda enjoying myself la... =)
I'll definitely look forward to this class =)

Just a moment ago, lecturer was explaining the powerpoint presentation assignment.
After explaining, he said sternly, "If you cut and paste, your marks will be cut and paste too!"
then a student tried to funny by saying, "If don't cut and paste then?"

"Copy and paste," the lecturer replied