Periodically My Brother, My Brother and Me has had "Guestsperts," or guest experts, on the podcast to give out advice.
Previous Guestsperts Edit
- Dan Savage - bestselling author, writer of Savage Love, and host of the Savage Lovecast. He was not technically a guestspert, but was their first celebrity advice-giver. He appeared on Episode 146: Kenan By Way of Kel.
- Cameron Esposito - Host of fellow Maximum Fun podcast Wham Bam Pow! She was officially the first "guestspert" appearing on Episode 187: Yu-Gi-Oh Barber Shop.
- Lin-Manuel Miranda - Grammy and Tony award winning composer, actor, rapper, and lyricist. He composed the parody song "Fugue For Brotherhorns"  (based on Fugue for Tinhorns from Guys and Dolls) which the brothers performed on Episode 193: Journey to the Center of the Bear.
- Elizabeth Gilbert - bestselling author of Eat, Pray, Love and The Signature of All Things. She appears on Episode 210: Yippee Ki-yay, Holy Father . 
- Jimmy "FUCKING" Buffett - Musician, God of Good Vibes, Mayor of Margaritaville. This legend appears on MBMBaM 383: Fins Up
- ↑ http://www.maximumfun.org/my-brother-my-brother-and-me/my-brother-my-brother-and-me-146-kenan-way-kel
- ↑ http://www.maximumfun.org/my-brother-my-brother-and-me/my-brother-my-brother-and-me-187-yu-gi-oh-barber-shop
- ↑ McElroy, Griffin (Mar 24, 2014) My Brother, My Brother and Me 193: Center of the Bear [Msg 3]. Message posted to http://forum.maximumfun.org/viewtopic.php?f=2&t=12100
- ↑ http://www.maximumfun.org/my-brother-my-brother-and-me/my-brother-my-brother-and-me-193-journey-center-bear
- ↑ http://www.maximumfun.org/my-brother-my-brother-and-me/my-brother-my-brother-and-me-210-yippee-ki-yay-holy-father