Horde characters typing "hehe" will be translated as "keke" to Alliance
players
Hilarious!
heheh, the game is swirling with parody, I really laughed when i first saw Hin Demburg next to zeppelin and Scooty next to teleporter
Also found some that are not on the list.
-In Uldaman you eventualy come across three dwarves, Olaf, Eric and Baelog from Blizzard game, The lost vikings, funy stuff

They even have the same abilities as in original game

-In Un'Goro crater area there's goblin NPC called Linken, looking almost exactly like protagonist Link from the famous game Zelda, givin thematic quests like Linkens sword, Linkens adventure, etc.

-Also in Un'Goro you fins two NPCs resembling Mario and Luigi, wearing same collors and fighting plant monsters (there's even a quest to help them), but they names are very deformated, can't remember atm., think it was Larion and Muigion

/edit:
- Forgot about Haplo in Stanglethorn Vale, named after main character in Weis&Hickman's fantasy novel series Death Gate.