"These plonkers don't have any clue about what it is to be a real man who loves, respects and cares for all women. They need to stop pretending sexual violence is normal and a man's right," he said.
"They have already promised meetings in Auckland, Wellington and Dunedin with the exact locations published on Valizadeh's blog; including a secret code-word greeting to identify "fellow tribesmen". This group has the collective IQ of your average garden gnome. They should get psychological help to escape their confused creepy fantasy world."
Mr Valizadeh, a blogger, caused mass controversy early last year when he wrote an article promoting rape.
"How to stop rape. I thought about this problem and I'm sure I have the solution: Make rape legal if done on private property. I propose that we make the violent taking of a woman not punishable by law when done off public grounds."
His views on masculinity, the need for women to be submissive, fat-shaming and a man's right to superiority have raised eyebrows and led to protests against him.
Mr Davis said Northland men needed to step up if the group comes to the region and "absolutely" disrupt any meetings they held. "We need to let them know that rape or sexual abuse of women is abhorrent. We've got enough issues of our own in this country without these mongrels coming here promoting their idiotic views."
New Zealand First Leader and Northland MP Winston Peters also had words for the anti-women group's leader.
"We do not need this drongoistic, medieval, four-flushing twit in our country breaking our laws."