Unfalsifiable Advertising Claim
When a commercial/show makes a blatantly obvious statement and you reverse it. Hilarity ensues.
Ever hear a commercial where it says something like, "With REAL Peanut Butter!"? Unfalsifiable Advertising Claim applies to something like that. (As opposed to what? Fake peanut butter made of candle wax and food coloring?) Compare Hilarious in Hindsight and Fridge Logic.
Hello, Unknown Troper. You'll need to get known to lend a hand here.