an ailment that may occur the morning after you have smoked. Symptoms are dehydration (yet unwillingness to rehydrate one's self), excessive complaining, and clumsiness. Often affects annoying people and non-regular smokers.
"I'm telling you the weed made me sick man!
Bullshit, you've got Marijuana Syndrome."
"Fucking Michael dropped a glass jar of salsa on your driveway when he was getting into his dad's car earlier.