This television episode refers to:
September 21, 1959
Cam and Mitchell attempt to recreate a "Faux Pas" after Mitchell thinks his boss may have overheard him speaking badly about him while sitting in traffic. Cam asks Mitchell how loud he was speaking, and Mitchell says there was traffic so he may have had to shout. Cam says "a little bit louder now" with Mitchell replying "shout!". This goes back and forth a few times before Cam sings "Hey, hey, hey, hey", another part of the Isley Brothers song.