Put together, the phrase is grammatically a ghost. It implies that a person named Nancy is superior to something called “Teenfuns” – except “Teenfuns” doesn’t exist. No band. No app. No snack brand. This is what linguists (and terminally online people) call glossolalia of the algorithm : speech that sounds like language but is purely vibes-based.
The very notion of a "Fancy Nancy Teenfuns" combination is an impossibility, a product of confusing internet search algorithms that occasionally lump together unrelated terms. nancy teenfuns better