nope. he would have just said RESENGAAAN.Maybe it was Naruto saying it.
or thisit was just the chapters captions, because it was a new variation of the rasengan.
This /threadit was just the chapters captions, because it was a new variation of the rasengan.
this ^No. An IMO that was Kabuto saying that...you know, he was in control of Muu, an Kabuto ate a rasengan back then.