Continuity mistake: When the guys visit Kenny in prison, they put their fists on the glass, the angle of their fists changes between shots. Most notably Scarface (on the right).
Continuity mistake: In the scene when Scarface is suggesting that they sell marijuana to raise the money to get Kenny out of jail, Thurgood picks up and bites a piece of pizza. He then sits on the back of the couch and the slice of pizza appears in his other hand twice.
Continuity mistake: In the hydroponic delivery service scene, the door behind the delivery boy keeps changing angles, from wide open to partially, to wide.
Continuity mistake: In the prison shower scene in which Kenny sings "All by myself," there are bars of soap-on-a-rope hanging from the shower heads of all the prisoners. As Nasty Nate approaches Kenny, all of the soaps are gone. In the next shot, they're back.
Continuity mistake: When the delivery man comes to Thurgood's apartment, the door is open the whole time behind the guy. But when Thurgood is walking back to smoke the weed with his friends you can see the the delivery man open up the door and go out. But the door was never closed.
Continuity mistake: When Thurgood first meets Mary Jane and they are leaving the prison he is not carrying a hat nor are his pockets bulging as if one was in them. When he gets out of her car she tells him he left his hat behind.
Continuity mistake: In the scene where the guys visit Kenny in Jail, if you look at Thurgood's ID in the prison its a light skinned guy on it but when he gets outside its Thurgood on the ID.