scrabble player who earns their points by adding an "s" or "d" to the end of a high scoring word belonging to another player.

or a player who blocks off certain high point letters or triple word squares, just to prevent the other players from using them.

In general, any practice by a scrabble player that is allowed by the rules, but just seems like an unfair sheist.
Player one: A M A Z E. Ha- double word score, 32 points.

Player two (adds an 's'): A M A Z E S! Double letter AND double word, 34 points.

Player one: You Scrabble Sheister!
by Shumado December 28, 2011
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A word someone tries to use in the board game Scrabble, which does not exist in the dictionary, but the person insists must be a word just because it sounds like one.
Player 1: S-C-R-A-T-H scrath!
Player 2: Wait, scrath? That's not a word!
Player 1: Yes it is!
Player 2: Dictionary says no, sorry.
Player 1: It's a word, ive heard it before!
Player 2: Dude, it's not in the dictionary, it doesn't count!
Player 1: I know it's a word, you're cheating.
Player 2: Use it in a sentence.
Player 1: The douchebag playing scrabble would not let his friend count the word scrath!
Player 2: LOL shut up, i'm not counting your Scrabble babble.
by Tex-Mex Shawn C. November 28, 2010
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My granny said I couldn't come over cause she was playing scrabble with her boyfriend.
by Sheri' June 9, 2005
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When playing the board game Scrabble using overly simple, beginner's English words, like "cat", "home", "hi", "shoe", etc. Generally this is a result of low skill level or poor vocabulary.
Jake: (After counting up points at the end of the game) "Okay, final score is 254 points for me and 113 points for you. Looks like I just kicked your ass."

Dustin: "Damn.. I must have been playing Mexican Scrabble"

Jake: "No kidding, your biggest word was 'and'."
by superbre February 28, 2009
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When two or more objects, ideas or accounts of information have been mixed up or swapped leaving the recipient in a state of uncertainty and despair.
While looking at my itinerary I got the flight times all scribble-scrabble and missed my connection.
by Batman8001 November 23, 2010
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A game of Scrabble where the loser must buy, borrow or steal an word on the board (usually within a time limit of 2 hours).
While this has made the game of Scrabble more tactical, it has also lead to a steady annual rise in prisoners within the British Isles since 1991.
Want to play banned Scrabble?
Nah, the last time I wound up getting a tattoo.
by riotxix September 19, 2011
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An impressively obscure and scholarly-sounding word, which might earn high points in a game of Scrabble, but is inappropriate in almost any natural discussion. Typical in Internet comment sections, typed by someone with an English or Liberal Arts degree, or no degree at all.
"Well TonystarkMCU94, 'jejune' and 'profligacy' are some nice scrabble words, but nothing in you post mentions anything relevant to the topic about branches of government or the ongoing budget crisis. Try reading a book, not a thesaurus"
by dc89 November 16, 2017
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