What is the meaning of your username / nickname?

It's my furry name (which, in term, is a standard Black Vampiric Werewolf but has an alternate form: A Cybernetic Vampiric Werewolf)

Stole mine from a Foxtrot book, i thought it was cool at the time

https://books.google.com.sg/books?id=o0sti65JskUC&pg=PA191&lpg=PA191&dq=foxtrot+nightninja+hawkins&source=bl&ots=R5KvrRAG_E&sig=_zGYSCDJQLtOxadXdKkHQYxVC4s&hl=en&sa=X&ved=0ahUKEwiUk5vqlJTKAhVDCI4KHdmOCF0Q6AEIGjAA#v=onepage&q=night%20ninja&f=false

kergan was taken (tho my email is kergan) so kergan3 a frend told me i looked like kergan from highlander movie and it stuck

My user name is from an old hidden object game

I don't know :)

No meaning. I just like how it sounded and it is rather unique. however, i usually go by niss

I don't know how to define mine.. it's one of those sentence you say when "something goes wrong", like sh*t, f*ck (censoring just in case, I couldn't find anything on the FAQ.. even if I'm against censoring).
Anyway, it's like those but longer, (like, let's say, son of a b*tch) so I've truncated it for convenience (using the previous example, it would be sonofaa or sonofabii)

Mine means I'm a Mr, and my name is Sergio :P

I like spaghetti

Got my username already for like since i can remember (the days is started watching anime i guess xD) and my username are actually 2 words, most people can't pronounce it and just call me "suru", and i dont know what that means... but the real meaning of my nickname is Surudoi (Sharp) Ryu (Dragon) ^.^

http://common-words-translated.findthedata.com/q/641/637/How-do-you-say-sharp-in-Japanese
https://simple.wikipedia.org/wiki/Japanese_dragon

my username its not very creative :)
its the first letter of my name and last name and the year i was born

I spent hours trying to come up with my user name. Sooo basically my user name shows my appreciation for Batman and Star Wars.

Light is the opposite of dark. X stands for 'someone', a subject, one of the many. Light and dark can't be separated and always work together - no light is possible without dark and no dark without light. Me and my brother, whose nickname is darkx, always work together on some things (mainly cooperate in games xD). So, yeah, that's it.

I wanted to be an astronomer when I was very little, until the fantasy of finding aliens kind of evaporated and the reality of math not being my thing kicked in. :P I also love 'Men in Black' and cats, so I took my name from Orion, the kitty in the first film. It has been with me for a good 15 years now. The second part is because I talk a lot. Online and off.

View attached image.

Aha! A fellow coffee addict. :)

If you are ever in California bay area, Blue Bottle makes a great Yirgacheffe roast (and I think they deliver within the USA):

kuribo(h) = Japanese name for goomba. Kuri in Japanese actually means chestnut. There is some debate as to whether the character is actually a chestnut or a mushroom with a chestnut nickname.

View attached image.

If I remember well, we already had this discussion :)
My username comes form the Greek mythology.

"We got to have your data before you can pass!"

It should be data2pass, but 4 sounds cooler for me

Typing random shit on the keyboard, "poirtedfoe" came out. I changed it to Pointedfoe many years ago. Soon I got to a site where "Pointedfoe" was an already existing user and I hat to change it. I tryed "Mrpf", but it was too short and the site suggested "Mrpffull". As far as I went, I didn't want the nickname to have some kind of meaning anymore, so I deleted the last "l" and here we go.

Basically it has no meaning, but wherever I am, I'm Mrpfful and no one else is. My steam profile also feautures a fake trademark.

I had "Sloth" typed in the name field, and needed something more. Right then the TV talked about our best speedskater winning something so I had this weird floating and glowing lightbulb appear above my head "Ha! And it translates to SpeedSkater, Triple S, baby!" and the rest is history. Well, not yet:-)

Sloths share the position of my favorite animal with cats

You people not born in 1988 have it so easy, you can just put the last two digits of your birth year to your name without people pegging you for a nazi :-)

It's Eriseo from the protagonist of an old adventure game.

Mine means 'Time of The Falcon'

I've always had a username/nickname for my music stuff but I thought I would use something different for gaming stuff, it came out of nowhere and I kinda stuck with it because I like the way it sounds :)

Well, years ago, when I made my first Gmail account, I really loved Gameboys. So My username is gameboy9309. The 9309 just popped into my head. xD

Julianne is someone I adore. (:

I AM A MAN HAHAHAHAHAHAHA AND I EAR APPLES XDDDDDDDDDDDDDDDDDDDD