They're remarkable numbers for an unprompted, DIY group.
Guy Williams from Three's Jono and Ben filming on Guyton St on Saturday. Photo/ Bevan Conley
"We just tapped into the right crowd I guess," Chamberlain said of the group's ironic, fun party raps based on the local Whanganui scene and slang.
"Everyone takes themselves so seriously making hip hop but our whole thing's got this exaggerated Whanganui bullshit."
Chamberlain, who is also a guitarist for Whanganui metal band Drxnes, said Machete Clan were working on another album and would be touring the country again at the end of the year.
Jono and Ben airs on Thursdays at 7.30pm but it was not yet known which week the Machete Clan segment will air.