how do we get the deep onion airdrop?
I don't have a wide knowledge about airdrops, but I suggest you to stay away from deeponion coins. It's very useless because there is no good exchange where you can sell or trade them.
I don't think this is really useful advice, as once its added to a good exchange you would be happy that you have a few, BEFORE the demand gets so high it's hard to come by these coins cheaply. Novaexchange has them currently, but that will undoubtedly grow once the coin gets more popular.
Kriptex, you can sign up by going to the thread and filling in all information there or you can click my referral link in my signature. The requirement is that you are not a newbie (which you aren't) and that you post at least 10 useful, constructive posts every week. There's also a requirement that your account has to be older than a certain date, but I'm not sure what that date was.
Also, people argue strictly speaking that it's also a signature campaign combined with an airdrop, which I think is true. But, it helps keep out cheaters, scammers and dumpers which keeps the value of the coin intact.
All in all in my opinion one of the most interesting airdrops at this point, do check it out.