absolutely nothing. and that's part of its lameness. i've used aoede as a username since like, 2003 (it's the name of a greek muse and i picked it because a band i like used it as a song title). when i signed up on lj it was taken so i tacked the nk to it. they're just two random letters. :/

oh, i was playing one of those "escape the room" games earlier (not the one i linked to yesterday) and the "duck or rabbit" thing was part of one of the riddles. :D it made me think of you!