Three On The 21

What is Three On The 21?

In reference to Trisomy 21 where there is 3 genetic materials on the 21st chromosome instead of the usual 2. This causes Down's Syndrome.

He never really understnads what is happening.I think he's a little 3 on the 21. Started in Canada in 2004.

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Het Pet

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20xx

1. The year in which the world has been destroyed, all nations obliterated, and all that survives are random factions of warriors that figh..

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Three On The 21 Edit Meaning