The line comes from Billy Madison, the 1995 Adam Sandler comedy, where Billy returns to school as an adult and gives a famously incoherent answer in class. The withering reply awards him no points and asks God to have mercy on his soul. Clipped and shared online, the audio became a staple reaction sound for calling out illogical arguments, bad opinions and embarrassing explanations. Its calm, formal wording makes it work far beyond the film, giving creators a polite-sounding but brutal way to say someone just made no sense at all.