The 'Who the f**k starts a conversation like that! I just sat down!' meme originated from a Season 10 episode of Family Guy titled 'Quagmire and Meg.' In the scene, Peter Griffin enters the room and immediately reacts with shock and frustration to an out-of-context statement made by another character. The clip gained massive popularity on platforms like TikTok and Twitter as a reaction image and video used to respond to jarring, unsolicited, or overly intense facts and opinions shared online. It perfectly captures the feeling of being overwhelmed by someone's lack of social boundaries or 'too much information' moments.