We don't entertain offensive members in our Fuck.com family, so here are a couple of actions you can take.
First, we recommend that you ignore the offending person and put them on your ignore list, which blocks them from writing to you again. You can only put someone on your ignore list who you've had previous contact.
Second, if the offence is particularly nasty and goes against our community guidelines, please report them to the Support Team, and we'll take it from there.
To report a member to us, visit their profile, in the left column at the bottom, you'll see the report profile function.