Up until about 7 years ago I thought my name was Ted or Theodore. I had an occasion to get my actual birth certificate and found my real name is Teddy, not Ted or Theodore. So, I started using it.
Connor McCalmont, most of my buddies call me duck, ducky, duckduck, the incredible duck, duck master or the deadly duck or any variation there of, it originally came from me using duct tape on everything, then eventually evolved into duck as in the bird instead of tape.
For those of you who don't know, I'm Liam Lynch; and the only thing close to a nickname I had was Ivan Murtaugh, Ivan because I liked the name and Murtaugh after roger Murtaugh from lethal weapon, I used him as a character in English and my friends called me Ivan for months