Jackninja5 is an Australian YouTube comedian and social critic who makes comedy videos and YouTube Poops. He often makes videos with a black sense of humour, even making jokes on 9/11, rape and pedophillia. Despite this, he still remains with nearly 900 subscribers. His current profile picture features Scarlett from the Total Drama series.

Jackninja5 has watched many videos and YouTube Poops throughout the years and has finally decided to create a YouTube account on September 2012. He finally started making videos on September 22. He had been using the Talking Friends apps and Unnecessary Censorship app and soon he used iMovie to start making some YouTube Poops with WTLNetwork's swear pack. He is still doing censored Talking Friends videos and YouTube Poops now.

In 2013, Jackninja5 made a load of YouTube Poops. However, one got a lot of criticism and was taken off by YouTube. In November, he had internet problems causing him to lose his ability to YouTube.

In 2014, he had converted to atheism and in comments, he would usually make fun of religion. However now, he moved on from YouTube. However, he returned with more YouTube Poops.