I don't like the "I'm a ho" jokes with Kanoe for some reason. It sounds like pure bashing to me, and demeaning to anyone who jsut happens to have big breast (guess what ? I've got big breastn might be why i annoys me >_>)
But i agree, the character change the whole outlook sometimes.

I ALWAYS find oversized compensating magic staff jokes funny, but that's me, and my love of gratuitous sexual symbolism humour. Could say it's one of my fetish ^^