why my name is Tay Tay

I guess I have a weird name, but that is not really my name, it's jsut a nickname. My friends called me Mr. Tay Tay after a teacher mr. Taylor (why I do not know), but it was soon shortend to Tay Tay. Why this exactly matters I don't know, for all I know no one probably cares but anyway incase anyone wonders "why is this guy called Tay Tay?" that is your answer.