a person whom is full of themselves; tends to be successful and is pompous about it. they have a competitive mindset and will bang any female while pretending they REALLY care, but everyone else knows...a Reginald can CARELESS.
That poor chick has no idea she is about to reginalded.
That dude swears he is a reginald, but we all know he cares too much. A true reginald is heartless.