These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Phone Booth
Everyone Is Jesus in Purgatory: The phone booth can be seen a confession booth and the sniper as either a priest or God, to whom Stu is confessing his sins. In the end, he's absolved.
Hilarious in Hindsight: The sniper, voiced by Kiefer Sutherland, threatens Stu over the phone. In 24, he would be the one being threatened. In the finale, though, he threatens a character over the phone, while aiming a sniper rifle at him the whole time, no less.
Paranoia Fuel: People have been a lot more cautious about answering phones since this film came out.
What an Idiot: It's fairly reasonable for those hookers to assume that Stu shot their pimp, but it's far less reasonable for them to stand around screaming at someone who they're convinced has a gun and just used it to murder someone right in front of them.