I met one of my friend from my childhood he asked me what I do for a living.

I told him : "I am a full stack developer"

He : What does that mean? What you have to do in office?

Me: I write code for websites in very simple words.

He: Like facebook?

Me: yes, exactly.

He: So you work for windows?

Me: What makes you think that?

He: Aren't websites comes with the computer?

Me: I am so unfortunate to meet you.