Two answers required. In the December 2004 Arrested Development episode "Afternoon Delight," what two characters sing karaoke to "Afternoon Delight" at the first Bluth Company Christmas party, only to discover that the song (as Ron Howard's voiceover puts it) "was more adult-themed than its innocent melody would have you believe"?
Be sure to give the pair from the first party, not the pair who had a "similar revelation" at the second Bluth Company Christmas party in as many days!
Michael Bluth; Maeby Fünke