Geeks/nerds and some other people on the internet like to add -ey to the end of a word to signify that the subject bears resemblance or is somehow simmillar to that word. Only used where -ey is not a propper suffix to the word, or as a double. Also used by retards who don't realize that they are using slang. (They think that the -ey is supposed to be there)
single:
"The game Command and Conquer is a very StarCraft-ey game."
Ey b0ss is a way of greeting someone in the Filthy Frank Universe. Popularized by Pink Guy, it can be told to anyone, no matter if they are in any kind of charge or not.
ey b0ss, can i habe de pusi pls?
ey b0ss, i habe de kanser