[citation][nom]oxiide[/nom]http://i.imgur.com/k3geS.jpgCheck out the symbol on the Demon Hunter's warglaive. I don't know where it actually "started," but I know its at least that old. I couldn't even use that hero, because I found that so distracting after someone showed me.[/citation]
http://classic.battle.net/war3/pandaren/
The original April Fool's Day Joke.
http://wow.joystiq.com/2010/10/03/know-your-lore-the-pandaren/
From Samwise, the creator of the Panderans...
"Well, it started off, you know, a bunch of years back when I had a daughter, right. And, when she was born, for Christmas I usually draw a picture for my family. Like a personal one. And so I did, for that picture, for some reason, I decided to do like a panda guy because, actually, also like "Samwise," "Panda" is my nickname because I'm kind of a big hairy bear dude, but I'm not very fearsome..."
"...So, we made like a whole fake April Fools page with different units and all that and people, you know – we thought people would be like "NO WAY!" – and everyone actually liked it and when they found out it was an April Fools joke they were like "Aw, that sucks." So we've kind of just dropped little bits of panda stuff. Like I do that all the time in my pictures. I'll hide a picture of a panda face. Like it was on Illidan's blades, back in the day, just put it on there. See if anyone noticed. And they did..."
So once again, no, it didn't start off as an easter egg in WC3. It started off as a drawing for his daughter which then became an April Fool's Day joke and THEN it was some easter eggs.
Why are people so insistent that it never started off as an April Fool's Day joke in Warcraft?