Here's a funny video featuring a Peter Griffin cosplayer impersonating the Family Guy character while doing a stand up comedy act. The guy does a great job, and I'm sure you'll enjoy this. Thanks to Albotas for the video and Geekologie for the tip.
via: http://albotas.com/post/91598233656/spot-on-peter-griffin-impersonator-does-stand-up At the 2014 Allentown Comic Con there was a cosplay contest judged by celebrity cosplayers Riki Lecotey a.k.a. "Riddle" and Nicole Marie Jean. To keep the crowd entertained while they deliberated, they asked a spot-on Peter Griffin cosplayer to take the mic and he completely KILLED it!