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A youtube comedian with dozens of videos to date. He is most noted for his guitar-oriented humor, both real guitar and Guitar Hero and Rock Band, although recently he has expanded into becoming the best at other activities such as basketball and becoming a clown.

He is most famous for his trademark phrase "I Rock", used in nearly every video, as well as his usage of the number 3. He has garnered criticism from some youtube members for not really playing guitar hero or the real guitar in his videos, but obviously these members fail to recognize him as a comedian.
justinge3 rocks. I've watched his videos 333 times each.
by Vince50 June 27, 2008
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