Was he called Lagboy when he was a kid?
I bet his parents found him in their field, a wreckage of a rocket. Not having been blessed with children of their own, Mr and Mrs Camp decide to adopt the little Lagbaby and raise it as their own. However, as Lagbaby (and subsequently Lagboy, Lagtyke and Laglad) grows, he discovers he's not like other children his age...
Now, mild-mannered Lag Camp by day, by night he becomes...
Nah, forget it.