Triboniophorus tyrannus

From TF2 Wiki

Share/Save/Bookmark(Redirected from Triboniophorus Tyrannus)
Jump to: navigation, search
Triboniophorus tyrannus
Basic Information
Used by: Pyro
Slot: Head
Released: March 18, 2010 Patch
Contributed by: Steaky
Availability: Drop
Loadout Stats
Triboniophorus tyrannus
Triboniophorus tyrannus
Level 0 - 100
Burn in hell, you mumbling abomination!
The Spy on the Pyro's favorite holiday destinations.

The Triboniophorus tyrannus, known to the community as the Brain Slug is a community-created headwear item for the Pyro and was chosen by Valve to be released with the first wave of community-contributed content due to its outstanding quality. It appears as a green, gelatinous slug attached diagonally atop the gas mask of the Pyro's head.


  • This hat is probably a reference to the brain slugs that occasionally appeared in the animated television show Futurama, where they would be attached to someone's head, controlling their mind, forcing them to appear semi-comatose and talk in a monotonous tone.
  • The brain slug in Futurama appears to have two antennas on their heads and a single eye while the TF2 counterpart has two small black eyes and no antennas.
    • However, most likely to avoid copyright issues, this hat looks slightly different then the brain slugs, as the brain slugs have 1 big eye and antennas on its head.
  • The Triboniophorus tyrannus is one of the few hats that are jiggleboned, meaning that they will jiggle around realistically with the player's movement.
  • The Triboniophorus is a type of green slug native to Australia. "Tyrannus" is Latin for "tyrant" or "king".
  • During the 1950s and 60s, the time period in which Team Fortress 2 takes place, sci-fi movies were a fad. The hat is likely also a reference to this.
  • This hat is one of the most popular hats to be named because people call it a persons name. for example "Larry"
  • This hat is also widely painted because it looks fashionable in all colours.
  • This hat when non-vintage is still worth more than a Vintage Respectless Rubber Glove
  • When gift wrapped, it shows the item as "Pyro brain slug".
  • When killed, the hat remains attached to the Pyro's head, though sometimes (if the "brain slug" is painted) the paint can dissapear and the "brain slug" will turn to it's normal green color again.

Hats and Miscellaneous items
Leaderboard class scout.png
Leaderboard class soldier.png
Leaderboard class pyro.png
Leaderboard class demoman.png
Leaderboard class heavy.png
Leaderboard class engineer.png
Leaderboard class medic.png
Leaderboard class sniper.png
Leaderboard class spy.png
Halloween All
Hats Batter's helmet

Bonk helm

Ye olde baker boy

Troublemaker's tossle cap

Whoopee cap

The Milkman

Bombing Run

Flipped Trilby

Soldier's stash

Tyrant's helm

Stainless pot

Killer's kabuto

Sergeant's drill hat

Lumbricus Lid

Grenadier's Softcap

Chieftan's Challenge

Dr's Dapper Topper

Stout Shako

Exquisite Rack

Defiant Spartan

Pyro's beanie

Brigade helm

Respectless rubber glove

Triboniophorus tyrannus

Vintage merryweather

The Attendant

Old Guadalajara

Napper´s Respite

Handyman's Handle

Mr Foster's Gasmask and Tie

Madame Dixie

Pyromancer's Mask

Prancers Pride

Demoman's fro

Glengarry bonnet

Scotsman's stove pipe

Hustler's hallmark

Tippler's tricorne

Carouser's Capotain

Rimmed Raincatcher

Sober Stuntman

Scotch Bonnet

Prince Tavish's Crown


Football helmet

Officer's ushanka

Tough guy's toque

Hound dog

Heavy duty rag

Hard Counter

Pugilist's Protector

Dealer's Visor

Cadaver's Cranium

Coupe D'isaster

Big Chief

Magnificent Mongolian

Dread Knot

Mining light

Texas ten gallon

Engineer's cap



Buckaroos Hat

Industrial Festivizer

Prussian pickelhaube

Vintage tyrolean

Otolaryngologist's mirror

Ze goggles

Gentleman's gatsby

Berliner's Bucket Helm

German Gonzila

Geisha Boy

Trophy belt

Professional's panama

Master's yellow belt

Shooter's sola topi

Bloke's bucket hat

Ol' Snaggletooth

Larrikin Robin

Fancy fedora

Backbiter's billycock

Magistrate's mullet

Frenchman's beret

Familiar Fez

Detective Noir

Noh Mercy

Mildly disturbing Halloween mask

Ghastly gibus

Horrific Headsplitter

Horseless Headless Horsemann's Head

Spine-Chilling Skull

Voodoo Juju

Halloween Masks

Saxton Hale Mask

Cheater's lament

Bill's hat

Ellis's Cap

Alien Swarm Parasite

Modest pile of hat

Noble amassment of hats

Towering pillar of hats

Max's severed head

Mann Co. Cap

Wiki Cap

Bounty Hat

Treasure Hat

Hat of Undeniable Wealth And Respect

A Rather Festive Tree

World Traveler's Hat

Hatless Baseball Bill's Sports Shine - - - - Texas Slim's Dome Shine - Ritzy Rick's Hair Fixative - -
Miscellaneous Items The Essential Accessories Gentle manne's service medal Whiskered gentleman Dangeresque, Too? - - Physician's procedure mask

Blighted Beak

- Camera beard

Le Party Phantom

Primeval warrior

Mapper's Medallion

License to Maim

Companion Cube Pin

Grizzled veteran

Soldier of fortune



Polycount Pin

Dueling Mini-Game

Bronze Dueling Badge

Silver Dueling Badge

Gold Dueling Badge

Platinum Dueling Badge

Error creating thumbnail: Unable to run external programs, passthru() is disabled.

English  • русский

Personal tools