LlMegaxlxll

llMegaxlxll is a YouTube user known for his "My longest yeah boy ever" video, in which he attempts to yell the rapper Flavor Flav's iconic catchphrase "yeah boy" for as long as possible within one breath. The video went viral and became an Internet meme. llMegaxlxll was also included in the "Despacito 2" parody video by FlyingKitty.

History
On October 15th, 2015, YouTuber llMegaxlxll uploaded a clip of himself attempting to yell the phrase "yeah boy" for as long as possible within one breath (shown below). Over the next year, the video gained over 2.4 million views and 10,000 comments.

On March 19th, 2016, Redditor /u/assignpseudonym submitted the video to /r/DeepIntoYouTube, where it gathered upwards of 1,500 votes (96% upvoted) and 110 comments prior to being archived. That day, YouTuber YourSpecialFriend uploaded a remix of the video which zooms out into outer space as he begins yelling "yeah boy" (shown below, left). Also on March 19th, Redditor OpticalData posted a screenshot of the YouTube page for the original video to /r/me_irl, where it accumulated more than 1,300 votes (96% upvoted) prior to being archived.

Then, the video became a meme titled "Ye Boi", and llMegaxlxll was later briefly featured in the "Despacito 2" parody video by FlyingKitty.

His last video was "Lics carnival Finale" Posted on Youtube in May 15th,2016. Its clear that it must have been a finale of all of his youtube videos and not just the carnival series.The description says I hope you enjoyed tap That like button and subscribe see you on the trip. The last words he said were gibberish but the clear actual word he said was "bye".