| 2020-05-27 | When repeated, Mork's farewell |
| 2017-06-04 | When repeated, an old sitcom catchphrase |
| 2017-02-09 | When repeated, Mork's sign-off |
| 2016-07-19 | When doubled, a sitcom sign-off |
| 2014-12-23 | When repeated, Mork's sign-off |
| 2014-12-14 | When doubled, part of many a Robin Williams tribute |
| 2014-10-12 | Half of Mork's farewell |
| 2012-12-20 | Part of a sitcom sign-off |
| 2011-07-24 | When repeated, a TV sign-off |
| 2011-06-12 | Half of a sitcom farewell |
| 2011-05-25 | When repeated, Mork's sign-off |
| 2011-03-21 | When repeated, a classic sitcom sign-off |
| 2010-12-07 | Half of Mork's sign-off |
| 2010-11-28 | When repeated, an old sitcom farewell |
| 2010-02-28 | TV alien's word |
| 2009-01-05 | Half of Mork's goodbye |
| 2008-09-02 | Half of Mork's sitcom sign-off |
| 2008-08-31 | When doubled, an old sitcom sign-off |
| 2008-06-15 | When repeated, Mork's TV sign-off |
| 2007-10-28 | When doubled, a Robin Williams character's catchphrase |
| 2007-08-14 | When doubled, an old sitcom goodbye |
| 2006-08-02 | When doubled, an old sitcom goodbye |
| 2006-07-30 | When repeated, an old TV sign-off |
| 2005-08-07 | When repeated, Mork's TV sign-off |
| 2004-05-30 | Half of a TV alien's send-off |
| 2004-01-13 | Half an Orkan farewell |
| 2003-04-27 | Half of Mork's greeting |
| 2001-11-09 | When doubled, a sitcom sign-off |
| 2001-08-02 | Half of Mork's sign-off |
| 2001-03-25 | Half of Mork's sign-off |
| 2000-12-30 | Part of a sitcom sign-off |
| 2000-04-19 | Half of Mork's sign-off |
| 2000-01-05 | Half of Mork's sign-off |
| 1999-07-09 | When doubled, an old TV signoff |
| 1996-11-28 | Part of Mork's goodbye |
| 1995-04-06 | Half of Mork's greeting |
| 1994-07-13 | Half of Mork's sign-off |
| 1993-12-11 | Part of Mork's sign-off |