It would be a great idea to create some type of bitcoin mascot character for advertising / promotional purposes. Planters has the Mr. Peanut mascote, We should create something called Mr. Bit or something to attract young people to bitcoin.
Ok, what about this one.

I know that duck is from Disney and could be difficult to use it, but i think this one matches at 100% with a bitcoin mascot. Other option could be to design a new mascon from zero with this bitcoin community.
It's a good idea, but unfortunately probably just not the right time (considering what's currently going on trump wise:
https://blogs.wsj.com/law/2016/08/18/anti-trump-mascot-donald-ducks-may-run-afoul-of-trademark-protections/)
I'm assuming Disney is probably on high alert w/ this. If it's more of a community item though, I don't know the ramifications of that.
Realistically, in order to get a "mascot", a organization (whether it be the official one, or not) would have to determine a mascot. But IDK, I think it's a little too late to determine a mascot for Bitcoin. This is something that should have been implemented from the start. Starting now would probably be in vein, and it wouldn't be used often IMO.