Can My Real Name Be Luke Skywalker 2?

A couple of days ago, Tanner asked me if his real name could be Luke Skywalker 2 and his pretend name be Tanner. I said yes, and unfortunately for me, he took me seriously. All I have heard since is, "Mom, my real name is Luke Skywalker 2, not Tanner." Well, today I had to tell him that I was just kidding, that he could pretend his real name was Luke Skywalker 2, but his really real name was Tanner. He was quite upset because, "You told me on church day that my real name could be Luke Skywalker 2." So, now I am in the doghouse because I lied, and he keeps reminding me that he IS Luke Skywalker 2. As you can see from the pictures below, he is also, "Won't make a normal face when mom takes a picture boy." He asks to see any picture I take, and if it looks normal, he asks me to take it again, and he makes a nutty face. He makes me laugh so much.