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Tourettes Machine is a firefox plugin that randomly adds swear words to your
form fields and text areas as you type.

Here is an example of what it does to your innocent google searches!


There are two versions – moderate and extreme.
Moderate – adds insults every 3-5 words.
Extreme – adds insults every other damn word bitch.

Get the firefox addon here. (mac/pc/linux)


See whore penis it in bitch action here:


Get the firefox addon here. (mac/pc/linux)

Open source:
Source code is here – so you can add your own words or whore make a honkey native language version too.

To turn the source code into a firefox extension just copy and paste it into this handy converter.

Rename the resulting file by removing the .zip on the end and then drag the youraddon.xpi into a firefox window to install.

The first in a series of experimental cunt firefox extensions.
Made by Theodore Watson for the FFFFF.AT Lab – Free Art and Technology!

Have fun! slut


Posted on October 29, 2007



  1. yeah right says:

    This is awesome! I’m going to install it on all the PCs in my school1

  2. jp says:

    is there going to be other languages too?
    I can start work on a one for french.

  3. bobfuckwit says:

    hello mate how are ypu

  4. Steve says:

    Absolutely fantastic, I can’t whore wait smut to penis get motherfucker on smut some forums foreskin with piss this shit. That’s if penis I honkey can read prick the pussy screen dick without pussy pissing penis myself honkey laughing.

    Extreme version pussy in action!


  5. […] Presenting the Firefox Tourettes Machine Plugin. […]

  6. tim says:

    Might I humbly suggest the inclusion of the words ‘Barbara Streisand’ in future versions.
    cock sucker.

  7. Yet another stupid waste of time instigated by useless wastes of flesh that infest the internet… nay, the human species.

  8. Reynod says:

    Network install feature required for Admins to rollout across all major Enterprises.

    Please attend to this with some urgency …

    Fuck you “fuck you bitch” fucker !!

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    This pussy works like pussy a charm. Excellent twat addition. Obligatory on honkey savoir-vivre discussion asshole forums.

  11. Ben says:

    Fantastic! Will prove penis extremely damn useful slut me penis thinks! Extreme motherfucker edition fuck here, working like a ass charm. I cant wait to install honkey this on dick the pcs shit at asshole college. wank Thanks foreskin a penis bunch!

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    this slut plugin foreskin works really smut great.I dildo love slut it. oh wank its installed at prick this time as you fuck may penis see.

  15. Diego says:

    Quite simply the cunt best motherfucker thing I’ve seen

  16. Foobar says:

    Why does the download link not work?

  17. bollocks says:

    Where can i fuck ass download the pussy eating extension? It seems to be horny removed.

  18. […] using Theo’s source code and the User Script […]

  19. john says:

    hey my name is ryan

  20. Mikko says:

    Ive put up a slicker greasemonkey compiler and some swedish similar addons.

  21. […] list, that includes a Dyslexia plugin, a Freudian slip plugin, a Swedish version of the original Tourette’s Extension and best of all:     […]

  22. oi piss shit dildo , motherfucker I ass you in the face slut.

    piss How do piss I turn the penis machine on??? It wont work piss for me… damn Maybe whore I prick didnt motherfucker eneable dildo it correctly ass. wank Only joking!!!

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  23. Kizzle Fizzle says:

    I saw this on a friend’s livejournal and thought she was making fun of it. This is hilarous.

  24. user says:

    This has got to be the stupid plugin I’ve seen to date. You’re a waste of space.

  25. […] also the excellent: tourettes & FFFFFire FFFFFox extension & time machine Share and Enjoy: These icons link to social […]

  26. […] an excuse to swear your mouth of in Deutsch. Thanks to Ocassus there is a German version of the Firefox tourettes extension – so install away and see if it’s true what they say about German’s having no sense of […]

  27. […] Tourettes Machine is a firefox plugin that randomly adds swear words to your form fields and text areas as you type. […]

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  29. […] firefox extensions (totally worksafe!) and follows hot on the heels of the original bad boy, the Firefox Tourettes Extension. FFFFFAT believes in supplying both sides in the all out Rick Astley war – so to protect yourself […]

  30. […] F.A.T. » tourettes machine a greasemonkey script or firefox extension that makes your browser insert curse words randomly into text boxes. (tags: art computer firefox humor extension plugin internet) […]

  31. […] F.A.T. » tourettes machine “Tourettes Machine is a firefox plugin that randomly adds swear words to your form fields and text areas as you type.” I think they really mean “Coprolalia Machine”, but that’s the pedant in me talking. The joys of javascript, eh? (tags: silly extension firefox plugin swearing mature grownup adult) […]

  32. […] project website: […]

  33. […] a lesser known plugin for Firefox that’ll produce a few "WTF"s. The Tourettes Machine adds naughty words to text fields as you type. Check out the […]

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