Real men stand toe-to-toe with the beast, sturdy armor and trusty club, and beat it into submission with brute force. I don't, I tranq from my quetz when I can't get to a pen, but that's what real men would do.
It's a ninja. Once my friend and I were in his server in the hidden lake when a Rex drops down from the cliff. Takes down our stego and nearly kills our own Rex. However, it took down my very first tame. His name was "U sux", a parasaur. I will never forget him.