This episode starts Sheldon's habit of repeatedly knocking on a door while repeatedly calling out to the person, although it is a series of four knocks instead of three.
Title explanation: a lie involving Sheldon's co-worker Tony Loobenfeld starts to unravel.
This episode was watched by 8.63 million people with a rating of 3.4 (adults 18-49).
This episode is rated TV-14-DL.