Feeling emptiness or sadness within oneself, due the ending of Cartoon Network's beloved series, Adventure Time.
Jake: Dude why so glum?
Finn: I'm sad that It's over, I think I have No Adventure Syndrome
Jake: Cheer up man, our Adventures are just the beginning
Finn: I'm sad that It's over, I think I have No Adventure Syndrome
Jake: Cheer up man, our Adventures are just the beginning
by Liquid Sound September 4, 2018
Get the No Adventure Syndromemug. by BSAbradybunch August 2, 2020
Get the Sonic adventure 2 syndromemug.