The 'Well That's Alright Then!' meme originates from the 2023 Doctor Who special 'The Giggle,' featuring Neil Patrick Harris as the Toymaker. In the scene, the Toymaker offers a flippant response to a dark revelation, delivering the line with a chillingly cheerful and dismissive tone. It quickly gained traction on social media as a reaction image used to mock weak excuses, corporate gaslighting, or logical fallacies. Users post the template to signal that they've heard an explanation, but find it so ridiculous or offensive that the only possible response is a sarcastic shrug and a forced smile.