has there ever been a time in your life when you did cry tears of joy

Yes, a long time ago when I joined Answerbag and after about 6 months somebody finally answered one of my questions. 

Many times

Births of both of our kids.

I get tears of joy sometimes when I hear electric guitar feedback. At a Ted Nugent concert, Ted set his guitar down next to an amp, and walked off. A minute later, it was still buzzing away.

Thankfully
Many many times

Most definitely. 

1. When the dog escapes and doesn't die in the movie.
2. Some Music will move me to tears.  

No..........never. I don't outwardly show my emotions like that.

did cry cried. Yes, countless times.

Not that I recall.

No, I don’t really cry when I’m happy or even sad. I cry when I’m frustrated, fed up or angry.  I hate that because I feel like it makes me look weak. 

Many.
Mostly when a newborn foal finally got to it feet, managed to walk and find it's way to it's dam's teats.

The best was with Hakiim - a rare black Arabian colt with superb breeding. He turned out to be every bit as good in temperament, conformation and movement as he seemed. The chances of that actually happening are far less than winning Lotto.