The 'Who's Getting the Best Head?' meme features a suggestive image of the characters Alvin, Simon, and Theodore from Alvin and the Chipmunks. While the image had existed in various corners of the internet for years, it skyrocketed into legendary status in late 2019 following a viral tweet that asked users to determine which chipmunk was receiving the best experience. This sparked an ironic, highly analytical debate across social media, with fans using pseudo-scientific reasoning to defend their choice. It has since become a staple of surreal and ironic internet humor, often used to mock serious discourse or as a template for bizarre tier-list style jokes.