I think this one might be one of the most well known. YouTube user PilotRedSun is most notable for his, in my opinion, 10/10 'meme' (however overused that term may be) masterpiece 'Garfielf', which is a must see for all fans of surreal and confusing and chaotic comedy (a brand of humor both ruined and perfected throughout the internet), but said user still has a line of other little animated oddities.