Real doppelgangers never get imposter syndrome

"There are two types of people in this world," he said, "People who will make me a sandwich, and reptoids in disguise."

I was mildly insulted. "Are you saying that anyone who doesn't make you a sandwich is a reptoid in disguise?"

"You said it, not me," he replied unhelpfully.

Just to mess with him, I'm going to ask a reptoid friend to make him a sandwich.