You would have to set this up with flashbacks to the owners deceased mother and how she always said he was a accident and why can't he be more like his older brother. The goons do a Hollywood quality makeup job and remake some one as a exact twin of his mother, right down to her favorite dress and the mole on her chin. When he gets out of the car at the airport, his "mom" runs up and screams "See Ralph, I always said you where a bad boy. A bad, bad boy" Some worms coming out of her mouth would add to the effect,if your budget allows.
How do the Goons know all these details? I dunno you're the screenwriter