What does the little green sticker on the NFL quarterbacks helmet mean?

It means that the helmet is set up with communications to the sideline. Only one player is allowed to have communications with the sideline so if theres 2 little green stickers on the field they are cheating.

What does the little green sticker on the NFL quarterbacks helmet mean?nba sports

Its the quarterbacks radio with the offensive coordinater. next year you'll probably see linebackers with the same thing to stop the patriot's whole spygate thing

What does the little green sticker on the NFL quarterbacks helmet mean?basketball players ,nba teams

It means HamThugger, PorkThugger, firelesmiles, and LSUballs are in the neighborhood, so keep your children under 13 years old under lock and key.
it means that player is the only player designated to receive radio signals. usually the quarterback. same thing would apply to defensive players. i believe only one player at a time can receive signals weather or not it's offense or defense
It means there's a speaker in the helmet, so the player can receive plays from the sideline.
IT MEANS THEY VOTED FOR RALPH NADER.
its a recall sticker since the helmets have too much lead in them and were made in china...
It means you do not know how to use the search feature here because this question has been asked to death!

But here you go anyway... It means they are in support of a 4th Shrek movie and they are also a marker for aliens to help recover players that have been probed.
It marks confederacy supporters.
you push it and Qb's head falls off LOL
It means the QBs are supporting the fight against global warming.
it marks the team pron addict.

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This question never gets old.
I denotes the players that are infected with the HIV virus.