[natureboycv]

I think it was when Paul Heyman had a bunch of clients, just after when Angle beat Big Show for the title, and Paul Heyman was giving him a pep talk and then called him the A-Train, and A-Train was all like,"I'm the A-Train, eh?" and Paul Heyman was like,"uh... yeah?" and A-Train was like,"The A-Train, I like it," and then he became the A-Train.

Or something like that.