Who did not?
But it didn't always work, I always misplaced my pen.
It was a thing of triumph anytime I manage to finish one.
During my undergraduate days, with the amount of notes I wrote, I finish one in no time.

I did many times. Smart guys in class always find a way of removing the useless whitepaper with my name on it. With the paper gone, no proof of ownership, so I need to go out and get another. Maybe in thesame a good guy did to me too.
The fun continue.

,i still do it...

Even in the university, some childish people still did it.

Yeah... When stealing of biro got worse, we wrote our names or made signs on the case with a compass. Lol, those days..

U made me remember doz tymz wey moi mum tell mhe say she no go dey buy pen 4 mhe agen!!.. Cuz na erry day I dey lost pen

UrennaNkoli:
Even in the university, some childish people still did it.

Poverty at its peak