I have a friend, who happens to be America, not his fault, he was born there. We have a running joke that pokes fun at each others nationality. I do not find it offensive. On the other hand if it was someone else I could. Some jokes are not funny because we know who is telling them, but it can make it easier to take them as jokes.
Any one remember a joke pic flying around on the internet last year showing a group of black ladies rushing a queue at Primark or some big store in Oxford St and titling it with Planet of the Apes...guess what...it wasn't a white person that sent it to me!
Humour I find is like art, and beauty it is the eye of the beholder.
To me to enjoy humour one has to have the ability to laugh at themselves first.
okay...maybe as you think my view and stance is benal and boring.... but its quite simple I treat others how I would like to be treated myself. If anyone thought anything might offend me, I would hope they wouldn't send it to me. I Myself have no wish to offend others, and so would not take the chance. Is that so wrong... I always thought it was good manners.
That's that settled then.
In answer to the question "What can we laugh at?"
The answer is.......
drum roll.......
RPM!