You know you're a Doctor Who nerd when...

[Dalek Oswin]

Finish that sentence!

Filched from "You know you're a Harry Potter nerd when..." which was stolen from "You know you're a science fiction nerd when..."

[arclycan]

You know your a doctor nerd when you walk by a statue and dont take your eyes off it or blink.

[Ginger Nix]

You know you're a Doctor Who nerd when you say "Allonsy" and hear someone repeat you, and then you get very scared.

[Honey of the South]

...when you find yourself thinking bowties and fezes are cool.

[Crowryl]

... When you freak out about two shadows.

[Clare_N]

When you think the dinosaurs became extinct because a spaceship crashed into Earth and exploded, especially if you also think a young boy was killed trying to stop the collision.

[Taeya Fray Xak]

you know you're a doctor who nerd when you use "wibbely-wobbely, timey-wimey" to describe something that doesn't quite make sense o.O

[Orarium]

. . . When you get so angry at someone you tell someone to put them in a closet.

[N1tram]

...when you spend your free time coming up with conspiracy theories on how The Doctor does exist, it's just that Torchwood made the shows as a cover.
...when you always count the shadows.
...when you refuse to have a clock in your room.
...when you look closely at every crack you come across.
...when gas masks are terrifying.
...when you say to your friends, 'Come Along, Pond!', or 'Allons-y!'
...when bowties are undeniably the coolest things on Earth, and
...when Jelly Babies and fish fingers with custard are the tastiest.

[mrshumphrey]

When your timey wimey device can boil an egg at ten paces.

[AutumnNotGrace]

You know you're a Doctor Who Nerd when "TARDIS Blue" is a totally legitimate color.

[Creative Neko Chan]

.... When your favorite band at the time is Charmion Circuit and you cant help but want to try fish-sticks and custard

[Rainbow Flavored Rim Job]

arclycan

You know your a doctor nerd when you walk by a statue and dont take your eyes off it or blink.

I do this :c I'm terrified of the weeping angels

[Zacharie_The_Merchant]

When all of your friends call you The Doctor.
neutral

[Clare_N]

When you see a screwdriver and think: "That could be a little more sonic."