Youtube Actor 

A self obsessed person who feels that the entire world needs to see them on youtube and hear their opinions when as a matter of fact they make lame, uninteresting and fake videos which waste peoples time.

Dude 1: You seen that new vid on youtube of real ghost caught on camera, so funny.

Dude 2: nah it's not man, it's so badly done by those self obsessed youtube actors.

Youtube Actor by yo gee blaaaa December 6, 2010

Youtube Actor 

One who will record any video with a mediocre plot and has about as much skill at acting as any other person on Youtube. Common qualities in a youtube actor contain constant smiling, messing the script up and the same face throughout the entire video (usually a smile because what they think they're doing is hilarious when it usually isn't).

Guy: Man I hated that video, those guys were such youtube actors.

Youtube Actor by Halloween2011 May 14, 2011