A goon is someone who can't/won't stop masturbating for any reason. Therefore, goonmaxing is doing all of the same but turned up to the thousand percent.
Example: "I'm a goon, but lately I've obtained a sex doll, I've edged myself into oblivion for the past 3 months, subscribed to so many onlyfans I can't even count. I've inadvertently goonmaxing."
by UDNerd May 02, 2024