Insta-Creep
An automatic designation for any individual of upstanding social or economic status, regardless of age, who somehow chooses to romantically engage another who is younger by 30 years or more.
Oh, that's just Nas-T...he's got to be at least 35 years younger; not only does she probably taste like a prune-pit--that makes him an Insta-Creep! Unless she's loaded, in which case it's totally cool...