It’s a doctor saying that. More specifically it's from episode 61 of Hoshi no Kaabii aka Kirby Right Back at Ya!. More specifically King Dedede ate addicting snacks intended for Kirby. The living hell is withdrawal symptoms as the doctor says the only apparent cure would be Dedede never eating again.
For some context (10:50-11:40):
Dedede then orders evil Richard Simmons from the Holy Nightmare Company/NME
Top Comments
NineballCirno
Jan 15, 2015 at 01:53PM EST in reply to
SpudTeslaCoilTheRavenous
Jan 15, 2015 at 07:14PM EST