Just like those brave creeps who post anonymous threats. For instance, this gem cited in The Herald:
Auckland Peace Action group is among those opposing the pair's visit, with spokeswoman Valerie Morse saying she had been receiving "threats of violence from neo-Nazis for speaking up against the visit of these two racists".
This included a Facebook user called Maori Basher attempting to post a violent message on the Auckland Action Peace group's page.
"In a fist fight, we Proud Boys of NZ will f*** you c*** up and i'll smash Valerie Morse myself," the user's post reads.
"That b*** needs to suck out of a straw for a month while in ICU."
I guess those boys can't be all that proud if they haven't even got the guts to stand up in public.