The line is a playful twist on the classic big bad wolf threat, swapping the familiar huffing and puffing for yapping, then keeping the familiar promise to blow a house up. That familiar structure is part of why it spreads so easily online, since listeners recognise the joke instantly even without knowing a specific show or creator. On soundboards and in short edits it is now used less as a quotation and more as a reusable punchline, a short warning that something ridiculous is about to happen next.