Mike Oxlong is a fictional character often used in jokes and pranks due to the humorous nature of his name. The name is a play on words that sounds like "my cock's long," which can lead to comedic misunderstandings. This character is typically referenced in various forms of media, including social media and memes. Mike Oxlong serves as an example of how names can be manipulated for comedic effect, highlighting the creativity often found in humor and wordplay.