So this was mentioned during the Live Letter yesterday...

Q: Easter eggs with emotes like nutkin /beckon
A: Even I, Yoshida, don’t know! The people who work on these animations like to sneak that stuff in there and I’m completely ignorant of many of them. I don’t do any checks. I don’t know if all of them have been discovered yet by players either.
Uh.... what? Anyone know any of these secret emotes? Also, what is meant by "nutkin /beckon"?