let's see: elvis, donkey, suzie, giovanni, beans, yeknod (donkey backwards), seabiscuit, secretariat, stubbs, alf (he eats cats), juan, jose, or pretty much any mexican name. i can go on and on with this.
naw dude, someone suggested dog, that would be so fuckin funny, some random ass people at ur house and you just yell dog, then a donkey comes over... haha classic.