I think I found another reference:
There is this scene in the broken stool where Cleveland says: 'After coffeegate I don't know what to believe'.
I'm sure this is a joke on Justin Timberlake's famous Super Bowl scandal called 'Nipplegate'.
It makes sense because Timberlake is a voice actor on this episode.
No clear thoughts and no proof of any sort of reference. --Buckimion (talk) 21:38, November 12, 2013 (UTC)