Do you say "meh"?

It's all in the title! Do you say "meh"?

I used to think that I was the only one out of the people who I know that say it. But I was wrong. Here's and example:

I met a guy (who was a friend, then dance partner, then crush) who got a cast later in the year. I kept a "cast countdown" in my diary. I used to keep all these little notes in there and reply to whatever we wrote. Until he wrote, "Meh." And I was so happy all of a sudden! He was writing something rude, but I didn't care! I thought, "WAWOW! I'M NOT THE ONLY ONE!!" So I wrote, "Meh meh meh meh meh! („^•ω•^„) (I drew a little kitty)" And he later wrote, "Fa-a-ak ( ●д● ) (He drew a face similar to this)!" And I said out loud, "WHO CARES! I'M SO HAPPY!"

And.... ...Done!
So, do you say this?