Your on your on the 8th hour of partying and roughly your 8th ecstasy tablet and everything is in chaos. Some prefer this over New Fucked Up. Vision could be distorted (See: Spirals) and everything is funny. Some never see the light of "Old Fucked Up" but its there you just need to tap into it.
Do you remember when jimmy was seeing the flower move? He was Old Fucked Up.