Isaac Butterfield
Isaac Butterfield (also known as his online name Thebuttsmarn), is an Australian YouTube comedian, with over 800,000 subscribers.
Butterfield joined YouTube on January 23rd 2012, though he started uploading videos on June 2nd 2016. His most popular video is currently 10 Reasons Not To Visit Australia (Aussie Reacts) with 3.9 million views.
He has also gone on his own comedy tours around the country of Australia, including the Bad For Your Health tour and the upcoming Why So Serious? tour, as well as his own website and merch store. Known for his dislike of vegans and cyclists and his catchphrase "be a good motherf*cker".
