The only other stuff I've seen Justin in is a bit-part in CSI last season and 'Weeds'. I don't think his performance was a fluke, but I think he's following roles haven't worked to his full potential.
"It's not always about you!!!" (But if you think I'm referring to you anyway, then I probably am.)
"Good luck returning my ass!" - Wilhemina Slater
"This is my breakfast, lunch and f***ing dinner right here. I'm not even f***in' joking." - Colin Farrell