you know Yeoman Rand's cabin number you can name all 79 episodes of classic Trek--in order you can name alphabetically all the women Kirk seduced Mr. Spock beamed down into your back yard last night and talked to you you named your first child Leonard William DeForest you named your first child Tiberius you breed Tribbles you have a matter/anti-matter converter in your bathroom you answer your cellular flip-phone "Kirk here" Deanna Troi can 'feel' your pain you spend $150.00 at a convention on a piece of plastic that may or may not look like a phaser you sing along with William Shatner's record album you shave your head to look like Captain Picard you want to have Worf's baby you talk... like... William Shatner--on purpose you have a copy of every Star Trek uniform shown on TV or in the movies you spend the weekend decorating your friend's van to look like a shuttlecraft instead of going on a date with the Homecoming Queen you trim your angora cat's hair to make it look like a tribble you scare your little brother by acting like a Gorn you have a shrine to Gene Roddenberry in your spare room your dream date is with Deanna Troi you keep asking Scotty to 'beam you up' he does... you write love letters to Lursa and Bator you can trace your genealogy back to Surak you redecorate your living room to look like the bridge of the Enterprise you make annual pilgrimages to the Paramount lot you have seen Star Trek The Motion Picture over 100 times you can quote all of the Articles of the Federation you know every word of Star Trek IV by heart your idea of a great evening is spouting Trek trivia for six hours with your friends you quote the Ferengi Rules of Acquisition you sing Klingon Opera while showering you cannot use contractions in your speech when you get sick you want Doctor Beverly to take care of you you use stardates on all your correspondence you name your cat 'Spot' and feed it feline formula #29 whenever you start your car you take your right index finger and point it ahead of you saying "Engage" you call your Psychic friends to talk to Mr. Spock you hire a private detective because you KNOW Guinan is here somewhere you know the difference between "Live long and prosper" and "Nanu, nanu" you save up money to send your kids to Starfleet Academy you stand in line for 13 hours to get Gene Roddenberry's autograph you channel Gene Roddenberry you ask your broken computer to run a self-diagnostic you talk to your computer (Hello, computer!) if it talks back... you already know the name of every episode of season one of Star Trek: Voyager If any of these apply to you.....You might be a Trekkie.