(n.) A fan, avid or otherwise, of at least one Star Trek series or movie. Devotees who totally immerse themselves in this subculture have given this term a somewhat negative stereotype, turning the majority of the fan base into the butt of many lame jokes. More "reality based" Trekkies, hoping to differentiate themselves from the habituous character-emulating, convention-attending crowd, choose to accept the label of "Trekker".
"John has the entire 3 seasons of the original Star Trek on DVD. What a Trekkie!"
"Nah... John's more of a Trekker. At least he doesn't go to half a dozen conventions a year dressed as a Klingon."
"Nah... John's more of a Trekker. At least he doesn't go to half a dozen conventions a year dressed as a Klingon."
by fugitive247 October 29, 2004
Get the Trekkiemug. A fan of Star Trek. They try to own all of the series DVDs, buy all the merchandise they can, and attend all conventions possible. They enjoy watching Star Trek and hanging out with other trekkies. Surprisingly, most of them have lives and are very nice people.
by TrekkieNotTrekker March 8, 2007
Get the trekkiemug. A fan of more than one Star Trek series, who may or may not necessarily dress up as characters or believe that it is real. The dressing up steryotype has been perpetuated by poor American cartoons and sad freaks who sicken even us other Trekkies.
by The Insane One November 12, 2003
Get the Trekkiemug. 
by Benjamin Dover May 6, 2003
Get the Trekkiemug. Someone who is obsessed with Star Trek. They tend to go to conventions, ramble about every nook and cranny of the enterprise, and watch all the episodes they have recorded on vhs.
Trekkie: "Don't captain kirk your phone like that! It will snap in half!
Normal Person: "Wow bro you are the biggest Trekkie."
Normal Person: "Wow bro you are the biggest Trekkie."
by KaitWormKeziah December 22, 2008
Get the Trekkiemug. "Sally is a trekkie."
by Jamieson Scott July 5, 2005
Get the Trekkiemug.