Slap Jack (@Slap_Jack21) header
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The New Era of Blackjack. Players vs. Players. First of its Kind. ▫️Founded by @mattybetss♦️ ⬇️ LIVE for 👇🏻IOS users♣️

Joined May 2026
Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)Photo by Slap Jack (@Slap_Jack21)
Slap Jack retweeted
Should i do it? @Slap_Jack21
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Slap Jack retweeted
My bby trying on the brand new @Slap_Jack21 hats 😍
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Slap Jack retweeted
🏈 MNF GIVEAWAY 💰 Presented by @Slap_Jack21 ♠️ the new era of blackjack 🚀 $250 to ONE winner. To enter: 1. Follow @Slap_Jack21 🔥 2. Reply with your BAL vs ATL final score prediction + your Slapjack username Closest score wins 👀
🤝 Paid partnership
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Slap Jack retweeted
We built an entirely new vertical with @Slap_Jack21 I need the 🐐 @AlexMonahaqyrt to try it out soon 🙏 apps.apple.com/us/app/slapja…
I get like 2 emails/LinkedIns per day about people who want to build a "Polymarket competitor" No offense, you're like 8 years too late & $2 billion short Be creative man ...
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Slap Jack retweeted
2 new INSANELY GOOD updates on the @Slap_Jack21 app! 1. can now select multiple buy in amounts so your game fills super quick! 2. Split is not a pop up button so the other action buttons have more space between them (less misclicks) Play here apps.apple.com/us/app/slapja…
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Slap Jack retweeted
Finished just outside the cash in today’s @Slap_Jack21 $5 tourney. We WILL be stacking chips in the future! 🫡
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Slap Jack retweeted
After 3 months of hard work, Slapjack is now live. Download here apps.apple.com/us/app/slapja… The first ever app that has elite user interface and gameplay AND removes house edge from blackjack, allowing you to play against others. Reply to this tweet w ur username, I’m picking random ppl to put $50 in their account next week
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Slap Jack retweeted
August 7, 2026 Today is a special day: @Slap_Jack21 got approved in the App Store And it also happens to be my grandfather’s bday (who passed away years ago) My grandfather was a director at DuPont, holding 33 patents, and was behind Kevlar and the bullet proof vest. He was the biggest role model in my life & i hope i will make him proud
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Slap Jack retweeted
We’re doing something BIG for the first 5,000 ppl that use the @Slap_Jack21 app! If you like: -Poker -Blackjack -tournaments Follow @Slap_Jack21 & enter ur email here (completely free & no spam) ⬇️ Slapjack.app
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Slap Jack retweeted
.@MattyBetss vs Petey Parlay in a “Battle” our heads up format where both players compete against each other. High limit blackjack rules, $100,000 in chips. 1 shoe, 25 mins each, different tables Whoever has more chips at end wins
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Slap Jack retweeted
🚨 If you consider yourself a sharp or skilled poker or blackjack player, read ⬇️ The @Slap_Jack21 app is launching very soon. This app has turned blackjack into a full game of skill, tournament style with live leaderboards, similar to a poker tournament or sit n go. Every player plays heads up against a dealer, while other players are doing the same, simultaneously. If you want early access, join our wait list right here 👇🏻 Slapjack.app
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Slap Jack retweeted
🎰 Scenario 03 You’re dealt 8♠️ 8♦️ Dealer shows a 10 What’s your move? 🧍‍♂️STAND ✂️ SPLIT 👊 HIT Drop your answer before watching. Then hit the video to see if you’re right. Most players know the rule. Very few know why. 🚀 SlapJack launching soon.
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Slap Jack retweeted
🎰 Scenario 2. Dealer shows a 3. You’ve got 12. ❤️ HIT Or ♠️ STAY What’s your play❓ Watch the video to see if you were right.
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Slap Jack retweeted
🃏Are you ready for the casino game to change? ♠️ Our game will change the industry. 🚀 We launch soon. ✉️ Join the mailing list in bio for early access. ♦️ HIT OR STAND? ⬇️
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