Anti

 -I might be the Anti-Christ

-two men in my year at High School

-Anthony Hayes and Anthony Hay

-Anthony Hayes about my best friend at High School

-Anthony Hay. Now I think he looks like 1970s drawn Billy Batson (Captain Marvel)

-ANTI as in ANTI CHRIST

-HAY like a PITCHFORK 

-once I imagined a third Anthony Hay in our year

-I somehow thought I saw him going in to the class next door. He looked like Anthony Hay but the right height and not attractive. And he was going in to a Middle Stream class

-it is especially because I imagined another Anthony Hay in our year looking like the real one

-ANTHONY times three. As in 666