Before becoming a hit show, early fans of this series were nicknamed 'X-Philes' a term derived from the Greek word 'phil' which means love or obsession due to their intense passion and discussions over the Internet regarding the series. The X-Files was the first show to gain such a devoted fanbase through the Internet, setting a standard which has become quite regular now. After watching a new episode of anything, fans today flock to forums to discuss it with others and it is largely due to X-Files (though they didn't have trolls or flame wars back in the 90s). Once it became a hit within the mainstream audience, its popularity exploded. 'The Truth Is Out There', the theme song and parodies of a shadowy smoking man in the background were everywhere. Even non-sci-fi fans began tuning into the show. Perhaps to further prove what a pop culture hit it became with fans, the writers of The Simpsons made one of their best episodes with 'The Springfield Files', going so far as to get David Duchovny and Gillian Anderson to voice their respective characters. Even Star Trek: Deep Space Nine alluded to X-Files with the Temporal Investigations agents Dulmer and Lucsly, anagrams for Mulder and Scully, in the episode 'Trials and Tribbleations'. And if that's not enough to prove how much of a pop culture hit it was, the classic series ReBoot had two characters named Fax Modem and Data Nully from the CGI in its second season episode 'Trust No One', with Anderson voicing the Scully-like character.