Continuity mistake: In the beginning of the movie, right after the boxing match on the Xbox, Alex goes into his kitchen to grab a drink. You can see Kevin Nash and another guy in the background. The other guy picks up a coffee maker and places it into a packing box. In the next shot, Alex asks the two guys what's going on, and in the shot after that, you can see the guy grabbing the same coffee maker from behind the box, and placing it into the box again.
Newscaster: Pamela Mills here in Van Nuys where a rare breed of African lion was captured in a residential neighborhood. Sir, what was going through your head when you saw the lion.
Dante: This shit is fucking crazy. I don't know how lion got into the neighborhood. I heard some growlin' and shit. So my roommate and I, we go to check this shit out. I look up in the tree, and there's the fucking king of the jungle! It was staring right at me. I almost shit my fucking pants. So I ran inside and called the 5-0.