Es

es is a fad word, apparently coming from ertyu. Whether ertyu actually used "es" or if it was a misquote is unknown, but it is regardless used in the fad "kirby es dum".

In Zachnorn's Stickam, it's jokingly used to call other users furry. Example: "_____ es furry". This has been spotted on Board 8, even from non-Stickamers.

"es" is "is" in Spanish.