hill fever

Hill fever is when you work on a marijuana farm out in the wilderness. They call it the "hill." When someone is out there by themselves for a couple months watching the crop, they tend to go crazy because of the lack of human interaction. When you talk to someone who has "hill fever" they tend to have come up with all these crazy theories and seem like a different person. After they get off the hill and associate with people and eat a burrito the hill fever will subside.