The term 'fuckass' has transitioned from a sharp cinematic insult in the 2001 cult classic Donnie Darko to a cornerstone of modern internet slang. Frequently utilized by Stan Twitter and TikTok communities, the 'fuckass' meme is used as a highly versatile, irreverent reaction to point out someone's audacity, strange appearance, or questionable behavior. It often features images of cats with bizarre expressions or celebrities in awkward poses. The humor stems from the aggressive yet absurd nature of the insult, making it the perfect label for any person or creature that is simply doing too much or giving off a chaotic energy.