IF the word "dominoes", and the action of "playing dominoes" are code referring to sex with children, then certain other things MUST be true : a. The code has a creative process as its origin. In other words, it didn't come from nowhere and it's symbolism is not utterly baseless. b. Agreement to use the code for certain plaintext meanings can only have been done through live personal contact, but the code itself might already have existed in mythology, folklore, esoteric slang, etc. c. There is a compelling reason for using code instead of plaintext. d. All users of the code are complicit in the activity hidden by the code e. Grammatically the encoded meanings must be the same "parts of speech" as their plaintext meaning, so that reasonably grammatical sentences can be constructed when using them. f. For that same reason, code words and phrases must be in American/English, thus the code's origin must also be based on American/English g. There must be a sufficient number code words to adequately cover the things and actions that have to be described, but which cannot be expressed in plaintext. h. The code must be small and simple enough that it can be remembered and used without a written codex. i. The code words must not interfere with or cause serious ambiguity contextually ( words like nuclear or vote or candidate wouldn't do at all) nor can they be so unfamiliar that they stand out or are hard to work into an ordinary communication ( couldn't use words like zombie, rutabaga or transistor very easily )

So, that's quite a lot that we know for certain about something we know so little about. For one thing, there are other code words and phrases not yet detected. In other words , I think 911bodysnatcher322 is right on the mark with the domino thing, and it warrants really close examination to put a bow on it.

upvoted good to see you threading here !!!

Wow.

Etymology of domino, from Douglas Harper's Etymonline, http://www.etymonline.com/index.php?allowed_in_frame=0&search=domino

domino (n.) 1801, from French domino (1771), perhaps (on comparison of the black tiles of the game) from the meaning "hood with a cloak worn by canons or priests" (1690s), from Latin dominus "lord, master" (see domain), but the connection is not clear. Klein thinks it might be directly from dominus, "because he who has first disposed his pieces becomes 'the master.' " Metaphoric use in geopolitics is from April 1954, first used by U.S. President Eisenhower in a "New York Times" piece, in reference to what happens when you set up a row of dominos and knock the first one down.

https://www.ceddit.com/r/C_S_T/comments/5kl716/dominoes_or_boning_in_the_boneyard_has_always/ :

Dominoes, or 'boning in the boneyard', has always been a predator's game associated with death and sex. It gives dark implications to 'dominos on pizza' : C_S_T

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