Brain Purge is a take-off of BrainSurge and is spoofed with Men in Black 3.
This segment is from MAD Season 3, Episode 19 (71): Here Comes the Doom / Brain Purge.
Summary[]
Agent J takes over Brain Surge and makes you forget everything you would know!
References[]

Will Smith as Agent J in Brain Purge. Wait, who's that guy in this picture?
- Pluto the Dog
- Men in Black 3
- BrainSurge
Characters[]
- Jeff Sutphen
- Agent J
Transcript[]
TBA
Trivia[]
- This is the 37th segment that the name of a MAD parody is said.
- The segment is similar to Criminal Minecraft, The Celebrity Ape-rentice, Cookie Blue, New Gill, and Ancient Greek MythBusters.
- Jeff Sutphen was replaced by Agent J as the game host.