Step right up, racing fans, and let me tell you about one of the quirkiest, most secretive languages ever to grace the British turf: Tic-tac.

No, not the minty sweets you shake in your pocket, this is the original sign language of the betting ring, a system of hand signals that once made British racecourses look like a cross between a stock exchange and a silent disco.

So, what is tic-tac? Do bookies still use it, and what do the hand signals mean? Let's find out!

Birth of a Bookie’s Secret Code

Picture a racecourse in the late 19th century: crowds roaring, horses thundering, and bookmakers jostling for business.

In the middle of all this chaos, two brothers, Charles and Jack Adamson, decided that shouting odds just wouldn’t cut it anymore. Instead, they built a code that felt part puzzle, part Casino Games — a secretive system where knowing the signs meant having the edge.

So, in 1888, they invented Tic-tac, which was a way for bookmakers to communicate across the din without giving the game away to the punters.

How Tic-Tac Works

Tic-Tac

Tic-tac wasn’t just about flashing your hands around like you were trying to land a plane.

It was a full-blown code, combining hand gestures, Cockney rhyming slang, and a dash of backslang for good measure.

Bookies would stand on boxes (for that all-important visibility), don bright white gloves (for extra flair and clarity), and use a series of carefully choreographed moves to send messages across the betting ring.

Why all the secrecy? Well, if one bookmaker took a massive bet on a horse, he’d want to warn his mates before the odds tumbled, but without letting the punters in on the secret.

After all, if the crowd caught wind of a hot tip, they’d be all over it faster than you can say “double carpet” (that’s 33/1, by the way).

The Hand Signals: Odds in Motion

Here’s where things get really fun. Each set of odds had its own gesture and slang name, and some of them are pure poetry:

  • 9/4 (“Top of the head”): Both hands touching the top of the head. No, not checking for rain, just signalling odds
  • 2/1 (“Bottle”): Right hand touches the nose. Why “bottle”? Because “bottle of glue” rhymes with two, of course. Don’t ask!
  • 10/1 (“Cockle” or “Net”): Fists together, right thumb up, looking a bit like you’re about to start a thumb war
  • 5/4 (“Wrist”): Right hand to left wrist. Simple, but effective
  • 33/1 (“Double carpet”): Arms crossed, hands flat on the chest. Dramatic, and you’ll look like you’re about to break into an operatic solo
  • 6/4 (“Ear’ole”): Back of the hand to the ear in the south, or to the elbow (“half arm”) in the north. Regional dialects, even in hand signals

Odds weren’t the only thing being signalled. Bookies also had slang for everything from a small bet (“rock cake”) to someone who owes money and won’t pay (“knock”).

If you've ever heard “carpet,” that’s 3/1, and “century” is 100/1, though if you’re getting those odds, you might want to check your horse isn’t running backwards.

Keeping the Competition Guessing

Bookmaker Racecourse Tic-Toc

Tic-tac wasn’t just about showing off. It was a vital tool for keeping odds in line across the ring.

If a big bet came in, the tic-tac man would signal the change, and all the bookies could adjust their prices before any sharp-eyed punter could pounce.

Sometimes, the code got so elaborate that bookies started using irregular numbering for horses and even twisted cards to keep rivals guessing.

It was all about staying one step ahead in the high-stakes game of on-course betting.

The Decline (and the Occasional Comeback)

Alas, all good things must come to an end. With the arrival of mobile phones, walkie-talkies, and handheld computers, Tic-tac started to fade from the racecourses.

By 1999, only a handful of practitioners, like Micky ‘Hokey’ Stuart, Billie Brown, and Rocky Roberts, were still keeping the tradition alive on southern tracks.

Today, you’re more likely to see Tic-tac as a party trick or on old Channel 4 Racing reruns, where the late, great John McCririck would demonstrate the moves in glorious slow motion.

At its peak, you’d see a hundred Tic-tac men at Royal Ascot. Now, if you spot even one, you’re luckier than a punter who backed a 100/1 shot and actually won.

Why Tic-Tac Still Matters

Even though it’s mostly vanished from the betting ring, Tic-Tac is still part of racing folklore.

The slang survives, the gestures pop up in racing banter, and the spirit of outsmarting the competition is alive and well.

Next time you’re at the races and see someone waving their arms around, just remember: they might not be lost—they could be signalling odds, the old-fashioned way.

So, if you ever fancy confusing your friends or just want to look like you know a secret or two at the races, try touching your nose and shouting “bottle!”

Just don’t be surprised if someone asks you for the odds!