nicknames are not assigned, they are earned.
i am very hairy, solitary, and i like to roam around the woods and the mountains by myself.....thus....the yeti.
like others have said, if you just pick a nickname, it has no special meaning, nothing that makes you smile when you hear it, no inside story. its just lame.
think back to stuff you have done that makes people laugh. think about inside stories between you and your friends. again, earned, not labeled.
"Don't f$&@ing eddy out, just run it! Whaddya doin??" -LMyers