an affliction caused by the recent consumption of a copious amount of marijuana. Symptoms can include but are not limited to: fatigue, sudden hunger for mixed textures and flavors of snack foods, lack of motivation(unless a rudementary form of doggy style is happening), paranoia, euphoria, or an extreme case of the gigglesnorts.
"We were going to go to the store to get lunchables and whoppers, but we had that cannabitis. So, we just ate peanut butter and apple sandwiches with chocolate syrup and cinnamon. Dude, I know it sounds weird, but that shit was like Mexican apple pies. After that, we napped like mofos"