Talking like Gollum is something that most ficcers or fans with any kind of interest in LotR will do at some time in their life. It involves copious use of phrases such as 'it hurts us, precious!', 'tricksy hobbitses!', and 'we wants it, precious!' It can get really irritating if combined with chatspeak.
For reasons that are not fully understood, mini-Aragogs talk like Gollum.