Egyptian Rat Screw
Quick Pitch
Egyptian Rat Screw is a fast and frantic card game where players race to slap the pile whenever special card combinations appear — first hand down wins the pile.
Hook
The cards are flying, everyone's watching the pile, and suddenly — two 7s in a row! Seven hands shoot toward the table at once, someone yells, and the winner pulls the whole stack toward them, grinning. Egyptian Rat Screw is loud, fast, and completely unpredictable. Expect bruised knuckles and zero regrets.
Equipment Needed
- One standard 52-card deck
- A clear table surface — things are about to move fast
Setup
- Shuffle the deck thoroughly.
- Deal all 52 cards face-down as evenly as possible to all players. Players keep their cards in a face-down pile without looking at them.
- Leave an empty space in the center of the table — this is where the pile will grow.
- Decide who goes first (or just have the youngest player start).
Rules
Objective
Collect all the cards by being the quickest to slap the pile when special combinations appear.
Basic Gameplay
Players take turns flipping their top card face-up onto the center pile, one at a time. Each card lands on top of the previous one, building a growing pile. Play moves clockwise.
Most of the time, nothing special happens — you just flip, the next person flips, and so on. But the moment a slap condition appears, it's a race to be the first player to slap their hand onto the pile!
Slap Conditions
Watch for these combinations as cards are played:
- Doubles: Two cards of the same rank played back-to-back (e.g., 7, 7)
- Sandwich: A card that matches the card directly below it with a different card in between (e.g., 7, 4, 7)
- Run of Three: Three cards in sequential order (e.g., 5, 6, 7 — either ascending or descending)
The first player to slap the pile when one of these appears wins the entire pile and adds it to the bottom of their own stack.
Wrong Slaps
If a player slaps when no slap condition exists, they must give their top card to the player who most recently played a card. Pay attention before you slap!
Running Out of Cards
If you run out of cards in your draw pile, you can still win the game — you just have to slap back in. If you're out of cards and successfully slap a valid condition, you pick up the pile and are back in the game. If you miss the next valid slap, you're eliminated.
Winning
The player who collects all 52 cards wins.
Expert Player
Tips
Watch the whole pile, not just the top card. The sandwich condition requires you to remember the card two cards ago. Keep a running mental note of the last two or three cards played — it's the single most useful habit you can develop.
Position your hand close but not touching. Hover your slapping hand a few inches above the table during tense moments. The extra distance costs you races. But don't actually touch the pile — that's a wrong slap.
Track the deck. As more cards are played, you get better odds information. If three 8s have already been played, a double-8 is basically impossible — but a double anything else becomes more likely.
In large groups, slap speed varies wildly. Some players are slower reactors but better pattern spotters. If you're not the fastest, focus on the sandwich — it's the easiest condition to miss and the most likely to give you time.
Don't panic when you're low on cards. Some of the most dramatic comebacks happen when a two-card player slaps their way back into the game. Stay focused, and one good slap can change everything.
Variations
- Additional Slap Conditions: Many groups add their own rules — slapping on top of royal pairs (two face cards), on "marriage" (King and Queen next to each other), or on a total of 10 across three cards.
- No Wrong Slap Penalty: Remove the penalty for wrong slaps, making the game faster and more chaotic — great for younger players.
- Top-Card Only Rules: Simplify to only doubles and sandwiches, removing the run condition entirely, for a cleaner version.
Learn More — History & Origins
History & Origins
Egyptian Rat Screw is an American folk card game that emerged sometime in the 20th century, most likely in schools and college dorms where players were looking to add a physical, reactive element to an otherwise turn-based card game. The name is cheerfully nonsensical — there's no established connection to Egypt, rats, or screws — and various folk etymologies have been proposed without any of them gaining credibility. The game likely evolved from the older British game Snap, which uses a similar pile-building format but only triggers slaps on matching pairs.
The key innovation in ERS is the expanded list of slap conditions, particularly the sandwich rule, which requires players to track not just the top card but the recent history of the pile. This simple addition transforms a reactive speed game into something that rewards pattern recognition alongside fast reflexes.
Cultural Context
Egyptian Rat Screw has thrived for decades through word-of-mouth transmission — passed from older kids to younger ones, from camp counselors to campers, from college students to friends. It has no official rules, and every group that plays it adds or removes conditions according to their preferences, which means no two groups play exactly the same version. This flexibility is part of its enduring appeal: the game can be tuned from mellow (just doubles) to absolute mayhem (eight conditions including back-to-back royals and color runs).
The game belongs to a family of "slap" or "snap" games where physical reaction is central to gameplay. These games occupy a particular niche because they're genuinely egalitarian — a younger or smaller player with fast reflexes can beat older players every time.