- Stuttering John's Stock Trading Prank On Gary
- Jackie Craps In The Stanley Cup
- January 12, 2004: Triumph The Insult Comic Dog Roasts Howard On His Birthday
- "Butt Cheek Fever" Bit
- April Fool's Prank On Gary
- November 19, 1999: Wack Pack Politically Incorrect with Bill Maher
- December 5, 1997: Howard Interviews Donny Osmond
- The Gary Puppet Gets Stolen
- July 26, 1990: Gary Says "Baba Booey" For The First Time
- August 18, 2004: KC Wins And Loses $330,000 On Gambling Web Site
Hosted by Richard Christy.
- Howard And Gary's Sega Channel Incident
- My Dead Lady Play
- May 15, 1996: Scott The Engineer Attacked By Kids
- January 17, 2002: Wrestler Booker T Visits
- Stuttering John Scams Steve Grillo
- Philly Zookeeper Funeral Song Parody Winners
- Fred's Name Change
- March 17, 2000: Hank The Dwarf And Beetlejuice Visit
Hosted by Jon Hein and Gary Dell'Abate.
- German Broadcasters Visit
- March 16, 2000: Kotex The Angry Jamaican Woman Calls
- January 12, 1995: Jan Michael Vincent Interview
- March 7, 2001: Gilbert Gottfried Segment
- August 15, 1995: Monkey Programs K-Rock
- January 5, 2005: Gary's Battleship Sleepover
- May 9, 1997: Stuttering John Visits Boston University
- Tiny Tim Interview From 1988
- March 31, 2003: Lenny Kravitz Interview
Hosted by Jon Hein and Gary Dell'Abate.
- June 27, 2001: Password Game With Beetlejuice
- May 17, 1999: KC's Dick In A Box Story
- June 12, 2001: Gene Simmons And Craig Gass As Gene Simmons
- July 24, 1995: Howard Talks About F'ing The Skull Of Sally Jesse Raphael
- November 9, 1993: Corbin Bernsen Interview
- June 15, 2004: Artie As A Pig On Coke Story
- May 6, 1993: Brian May Interview
- May 10, 2002: Jason Biggs Interview
- August 20, 1996: Lars Ulrich Interview
- March 8, 1995: Howard Flips Out On Dallas Station General Manager
- January 23, 1990: Ted The Janitor As Mayor Barry
- February 22, 1999: Black Jeopardy
Hosted by Jon Hein and Gary Dell'Abate.
- March 13, 2001: Hypnotist Paul McKenna Hypnotizes Fred
- May 15, 1996: Howard's Prank Call
- October 28, 1994: Scott Baio Interview
- February 3, 2005: Anson Williams Interview
- February 2, 1995: Corbin Bernsen Interview
- June 26, 1996: Fake Kelly Le Brock
- December 8, 1994: Carly Simon Interview
- November 19, 2001: Johnny Rebel Interview
- March 23, 2001: Judy Garland Tapes
- September 22, 1997: Steven Tyler And Joe Perry Interview
Hosted by Jon Hein and Gary Dell'Abate.
- March 19, 1997: The Rap Summit
- August 17, 1995: Howard Makes Robin The Boss Of Gary And Scott
- September 28, 1995: Kenneth Keith Kallenbach And Girlfriend Visit
- September 23, 1991: David Cassidy Interview
- February 4, 2002: UFO Guy Interview
- August 9, 2001: Darrell Hammond Interview
- 1988, 1989, June 4, 2003: A Few Guess Who's The Jew Segments
- May 26, 1993: Howard Punishes His Audience
- November 16, 2005: Rush Limbaugh Discussion
- Bob And Ray Compilation from 1991
For the week February 16–19, 2009 a "Mammary Lane Marathon" was played and was hosted by Jon Hein and Gary Dell'Abate.
- June 8, 2000: Enrique Iglesias sings live in the studio
- July 30, 1993: Gilbert Gottfried sits in during Robin's news
- February 8, 1991: Stuttering John
- October 16, 2002: Yucko the Clown "calls in from Maryland" during sniper shootings with a target on him
- September 30, 1999: Roseanne visits and Tom Arnold calls in
- January 28, 1993: Bobby Vinton sings the national anthem
- July 31, 2001: Snoop Dogg and Tha Eastsidaz visit
- March 22, 2001: King of All Blacks guesses garbage
- January 14, 2003: Martin Lawrence visits
- June 2, 1987: Gary's breath judged by a workman
- August 7, 1998: Robin's family in the studio
For the week February 16–19, 2009 a "Mammary Lane Marathon" was played and was hosted by Jon Hein and Gary Dell'Abate.
- February 10, 1995: Ralph loses bet and dresses in drag
- July 30, 1997: Crazy Alice's first call to the show
- October 22, 1997: Gilbert Gottfried at Amy Heckerling's House
- October 10, 2000: A man who taxidermied his daughter visits
- March 8, 2000: Pig Olympics
- August 4, 2000: Beetlejuice running for Senator
- February 13, 2002: Raymond Norman's tape on Oprah Winfrey
- October 8, 2004: Howard hates Ronnie the Limo Driver's new limousine
- August 19, 1998: Wesley Snipes visits
- November 16, 2004: Robin's news segment about a man lighting himself on fire
- June 23, 1999: Freaky Feud with Penthouse Pets and Wack Pack members
- May 18, 2001: “Kataleen” Turner and Artie
For the week February 16–19, 2009 a "Mammary Lane Marathon" was played and was hosted by Jon Hein and Gary Dell'Abate.
- September 30, 1992: Richard Simmons visits
- January 20, 2005: Woman who slept with her stepson calls in
- January 23, 2002: Artie's Mike Tyson impersonation
- April 4, 2005: Pat O'Brien and Pope discussions
- April 4, 1996: Gilbert Gottfried calls in as "Rabbi Gottfried"
- May 5, 1997: Mia Farrow visits
- March 15, 1996: John F. Kennedy Jr. visits
- August 15, 2002: Boxer Laila Ali calls in
- September 11, 2000: Song parody contest
- September 14, 2000: Song parody contest winners announced
For the week February 16–19, 2009 a "Mammary Lane Marathon" was played and was hosted by Jon Hein and Gary Dell'Abate.
- January 27, 1998: Robert Duvall visits
- April 14, 2000: The Gossip Game with guest Flavor Flav
- May 7, 1996: Ozzy Osbourne calls in and goofs on Stuttering John
- April 14, 2000: Matthew McConaughey visits
- May 4, 2004: Goofing on Heather Wilson
- June 26, 1992: Billy West doing his Ross Perot impersonation
- November 28, 2001: Penthouse Pet Megan Mason spins The Wheel of Sex
- January 25, 2002: Yaqi the Tickler visits
- April 22, 2002: Woman visits to help Robin speak to her horses
- September 12, 2005: Fred the Elephant Boy soils himself