Three On The 21

What is Three On The 21?


1.

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.


32

Random Words:

1. 1.Crazy person, kind of like a oompa loompah. 2.When you have really poofy hair and you can't control it. 3.slut 1.Dont do that!..
1. When a definition created on slangdefine receives all thumbs-up and no thumbs-down. qmomo, entry #1. It's impossible. See not pos..
1. Very overpriced crappy store that sells bad clothes abercrombie & rich abercrombie idiot: i LUV abercrombie her mom: why...?? ab..