The Love & War update introduced a whole new taunt menu that changed the way you taunt. Previously (and still possible now if you don't have any other taunt item equipped), you simply pressed "g" to activate the weapon's taunt while "h" was for special action taunt.

Now, if you have any taunt item equipped, you have to press "g" once to open the taunt menu and from there, either press "g" again to activate weapon's taunt or select from 1-8 to activate your equipped taunts. Those who frequently taunt and are accustomed to the old system will find this very cumbersome, especially when you're going to taunt kill that tunnel-vision Sniper and by the time you managed to taunt, an enemy Spy had already got to your back and backstabbed you.

Luckily, Valve included some console commands (in this case, binds) to help us get past this whole new taunt system and somewhat get the old system back. If you know how to open the game's console, then you're ready to continue. Otherwise, open Options -> Keyboard tab -> Advanced -> Enable Developer Console.

Press ~ to open the console.

Type "bind <key> taunt" to bind the old normal taunt to a key you desire.

E.g: bind g taunt

Now pressing "g" will have your character performs any taunt associated with the current weapon you're holding, just like before. You no longer have to press "g" twice just to "hadoken" someone.

NOTE: In case the bind command up there doesn't work, use this instead:
bind <key> wait;taunt (notice the semicolon between wait and taunt)

If you want your taunt menu back (or bind it to different key):

bind <key> +taunt

Now this gets a little more complicated. While it's easy to do a simple bind for weapon's taunt, doing the same for Action Taunts requires you to know the name of that special Action Taunt and have it equipped (doesn't matter which slot you have it in).

The bind command is:

bind <key> "taunt_by_name <name of action taunt>"
(don't miss the quotation marks)

E.g: bind h "taunt_by_name Taunt: The Schadenfreude"
Pressing "h" will now have your character perform Schadenfreude.

If the taunt in question is a toggle taunt (High Five, Conga, RPS, etc.), you'll have to press the key binded to the new taunt menu (+taunt) to stop the taunt (or just jump).

Note: typing "taunt_by_name" in console without any taunt name provided will print out all the name of your currently equipped taunt, which are all valid values to put in, just in case any new taunts get added (HAHA FAT CHANCE) or the list below is wrong at any point.

List of action taunts:

• Taunt: The High Five!
  
• Taunt: The Director's Vision
  
• Taunt: The Schadenfreude
  
• Shred Alert
  
• Taunt: Conga
  
• Taunt: Flippin' Awesome
  
• Taunt: Rock, Paper, Scissors
  
• Taunt: Square Dance
  
• Taunt: Kazotsky Kick
  
• Taunt: Burstchester
  
• Taunt: Zoomin' Broom
  
• Taunt: Mannrobics
  
• Taunt: Second Rate Sorcery
  
• Taunt: The Victory Lap
  
• Taunt: Yeti Punch
  
• Taunt: Yeti Smash
  
• Taunt: The Fist Bump
  
• Taunt: The Scaredy-cat!

• Taunt: Battin' A Thousand
  
• Taunt: Deep Fried Desire
  
• Taunt: The Boston Breakdance
  
• Taunt: The Carlton
  
• Taunt: The Bunnyhopper
  
• Taunt: Runner's Rhythm
  
• Taunt: The Trackman's Touchdown
  
• Taunt: The Scooty Scoot
  
• Taunt: The Boston Boarder
  
• Taunt: Spin-to-Win
  
• Taunt: The Homerunner's Hobby

• Taunt: Fresh Brewed Victory
  
• Taunt: Soldier's Requiem
  
• Taunt: The Fubar Fanfare
  
• Taunt: Panzer Pants
  
• Taunt: Rocket Jockey
  
• Taunt: The Profane Puppeteer

• Taunt: Party Trick
  
• Taunt: Pool Party
  
• Taunt: The Balloonibouncer
  
• Taunt: The Headcase
  
• Taunt: The Skating Scorcher
  
• Taunt: Scorcher's Solo
  
• Taunt: The Hot Wheeler
  
• Taunt: Roasty Toasty

• Taunt: Spent Well Spirits
  
• Taunt: Oblooterated
  
• Taunt: Bad Pipes
  
• Taunt: Scotsmann's Stagger
  
• Taunt: The Pooped Deck
  
• Taunt: The Drunken Sailor
  
• Taunt: Drunk Mann's Cannon
  
• Taunt: Shanty Shipmate

• Taunt: The Proletariat Posedown
  
• Taunt: The Boiling Point
  
• Taunt: The Table Tantrum
  
• Taunt: The Russian Arms Race
  
• Taunt: The Soviet Strongarm
  
• Taunt: Bare Knuckle Beatdown
  
• Taunt: Russian Rubdown

• Taunt: Rancho Relaxo
  
• Taunt: Bucking Bronco
  
• Taunt: The Dueling Banjo
  
• Taunt: The Jumping Jack
  
• Taunt: Texas Truckin'
  
• Taunt: Texas Twirl 'Em

• Taunt: The Meet the Medic
  
• Taunt: Results Are In
  
• Taunt: Surgeon's Squeezebox
  
• Taunt: Time Out Therapy
  
• Taunt: The Mannbulance!
  
• Taunt: Doctor's Defibrillators

• Taunt: I See You
  
• Taunt: The Killer Solo
  
• Taunt: Most Wanted
  
• Taunt: Didgeridrongo
  
• Taunt: Shooter's Stakeout

• Taunt: Buy A Life
  
• Taunt: The Box Trot
  
• Taunt: Disco Fever
  
• Taunt: Luxury Lounge
  
• Taunt: The Travel Agent
  
• Taunt: Tailored Terminal

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