When Charlie sings his song called 'Chocolate Diddlers', Alan only suggests that it sounds more like 'My Puppy's Dead'. Jake actually asks 'Who is this Vod Kanockers that you speak of?' however, on the DVD release, that episode is titled 'Who Is This Vod Kanockers?'. Charlie states 'I'm not going to face all those pre-pubers without a snootful', but the number twenty-five is never mentioned. Three episode titles are not direct quotes: 'Twenty-Five Little Pre-Pubers Without a Snootful' (season 1), 'Who's Vod Kanockers?' (season 4), and 'Chocolate Diddlers or My Puppy's Dead' (season 8).
The latter episode does fit the criterion, but the quote was part of a deleted scene which Chuck Lorre explains in the episode's vanity card. The three exceptions are the pilot episode and the episodes 'Alan Harper, Frontier Chiropractor' (season 1) and 'Frankenstein and the Horny Villagers' (season 2). Each episode's title is a phrase said by one of the characters in that episode.
Two and a Half Men is a CBS sitcom that premiered on September 22, 2003.
