So not only do you reserve the right to redefine words, but you also claim authority to dictate what's in other people's minds? Shit, and people say I'm arrogant.
Fact is, he isn't acting or reasoning like a child (seriously what children talk about harassment), and that's not what you were implying.
Fact is, he is. Treating hearing/seeing/knowing something that you don't as being "victimized" is abrogating the personal responsibility to deal with the world around oneself, and expecting others to change it to suit instead. That is an extremely childish outlook, and part of reaching adulthood is leaving it behind.
You just don't like the fact that you got busted going against your own ideological dogma.