|Season 7, Episode 23|
|Premiere date:|| April 2, 2016 (TV)
February 27, 2016 (Cartoon Network app)
"Guys Night 2"
Gary Synthesizer is the 23rd episode of season 7 of Regular Show.
Skips is called by his friends Gareth and the Guardians of Youth of joining a Guys Night in the galaxy with Skips refusing due to needing to cleaning Skips' garage with Mordecai and Rigby helping. While the duo are cleaning the garage, they spotted a synthesizer and decide to mess the thing around. However, Skips warned the duo that thing is Gary's synthesizer and suddenly Gareth car crash with only the Guardians of Youth found.It is revealed that Gary disappeared while driving which the Guardians forced to drive