On Spider Mike's house, Phantom Planet is written in spray paint. This is Jason Schwartzman's band, whose song is on the Cook's car radio
The trailer, its color, its location, the barely dressed obese woman living in it
Ross's neighbor calls him "Smurf".
Ross halucinating that his swimming with drugs and underwater mines, similar to scene where Renton searches for heroin in the toilet
Scene with Frisbee riding a bike is similar to the bike ride scene from Gummo (1997).
Poster on the door of the Men's room
Drug useage exaggerated by sound
Video case is shown in a video store.
DVD on a shelf at the video store.
A movie poster for the Jonas Akerlund film is seen on the wall in Patience's living room.
Trusting the people you deal drugs with
Spider calls Cookie "Jabba The Slut".
The trailer bust