After braving flipping Tesco earlier, I asked myself this question due to several examples of utter muppetry but this take the fwox's biscuit. H is in some online thingy and as part of the team of randoms they all have each other's email addresses/usernames accounts or something. He knows none of these people in real life and none of them know him either but one of them is sending him I'd say on average I'd say 3 or 4 very dodgy jokes a week and today's is one of the most racist things I've ever heard.
Now I've laughed at some pretty weird stuff in my time ? but this really isn't on is it? Especially when you don't know your audience?
WHY would someone be so stupid as to do this? H doesn't want to leave the team and isn't sure if he can block the person but he wouldn't be unreasonable in having a word witht he others about it would he?