It's a Bird, It's a Plane...No, its Evolta-kun!!

Evolta-kun: As some of my friends in Japan might be want to say: "Suge-na!!!" (roughly translated as: "Pretty amazing").  Also, for those not in the "know" "kun" is a less formal version of "san", as in Tanaka-san or Jones-san.

http://www.japantimes.co.jp/text/nb20111103a3.html