look up any word, like bae:
 
5.
(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."
by fugitive247 October 29, 2004
 
22.
A star trek fan that lives at home with it's parents and practises sex by itself fantasing about female characters on the show
by Scorp September 22, 2003
 
23.
A trekkie is a computer nerd and if you are trying to look up this word you have probably been called one and therefore u are one.
When ur sitting at a computer all day and doing nothing to contribute to society;Your dad might walk up to u one day and say:YOU FUCKING TREKKIE GET OUTSIDE AND MOW THE LAWN.
by AWESOME-O1 April 09, 2006
 
24.
It is a sad devotion to a now over marketed lame TV show and movie seires. They are also people who refuse to believe that Star Wars is better and refuse accept defeat even when they know that they are beat in a discussion between the two. They worship a show worse that barney and telatubies combined.
That dumb trekkie seriosly believes that the enterprise could take out the Death Star.

or

Trekkie says: Kirk would kill Vadar
Star wars fan: ?what?
by bigvig June 02, 2005
 
25.
losers from tff who enjoys watching star trek and other sci fi garbage. also see dillo
what should i do? watch star trek or play tff? good thing i got tivo! *snort*
by Anonymous June 29, 2003
 
26.
A trekkie is a super nerd whose definition of a life is watching star trek all day and collecting star trek memorabilia. Lost their 'virginity' to a well-lubed sunglasses case lined with crab meat and plastic wrapping foil stuck between the bed and the mattress, with a facial photo of their favorite female character stuck to the pillow. Either that or their hand. First time they saw a chick's box was in a Penthouse magazine.
The documentary 'Trekkies' has countless examples of what makes a trekkie.
by Beavis II March 07, 2009
 
27.
someone (or something) that is obsessed with the everlame show "star trek"
and has a complete collection of useless star trek crap just tro show off.
all trekkies are virgins, and probalbly are unaware two sexes exist
mrs. weber is a trekkie freak.
by Smate November 15, 2004