30 Rock’s Jack McBrayer & Triumph the insult comic dog at the hot dog stand

30 Rock’s Jack McBrayer and Triumph, the Insult Comic Dog visited a Chicago hot dog stand where the staff is famous for its rudeness.

Huge warning for language and for some lines that will surely pop up on your Facebook feed this weekend.

So you know – it really gets good about the 3:00 mark as Triumph makes the scene. Triumph throws down some very funny lines.