Fan Nickname: A couple of monsters developed some fan nicknames, before their real ones were revealed. We have a platinum blond monster with a plastic sheen to it; this one is called Barbie (real name: Doll). Another one is a monster that is able to speak to Murphy, though always with a snide tone. Because of its monocle and somewhat snooty appearance, it was labeled Aristocrat (real name: Monocle Man).
The Doll is also prone to being called Lady Gaga. The resemblance between the Screamers and Skrillex have not gone unnoticed either.
Cop!Murphy, as seen in the "Reversal" ending, is referred to as "Copcake" by some.
What Could Have Been: There was a LOT of story cut by order of Tomm Hulett, as well as a few other things that were cut for time due to a release date crunch, such as a boss fight with Monocle Man (which can be seen in earlier trailers) and Anne was meant to be a co-op player.