"We've been away from New Zealand since February ... so coming back here, it's like leaving from the bubble for a while," he said.
Band member Thom Powers smushed his face against his golden award backstage, and when he spoke he seemed stunned by the accolades.
"No, it's weird ... This is weird. It's weirder. It's weird ... I dunno, it's weird. It's like an awards festival," he told the crowd.
Fraser, who also performed at the Vodafone-sponsored event at Vector Arena tonight, added five Tuis to her to already crowded trophy case from past awards.
As well as winning the publicly-voted People's Choice award, Fraser's Flags won both best pop and highest selling album.
Its hit track Something in the Water won her the highest selling single and her efforts in overseas markets saw her take away the international achievement award.
Other big winners on the night included hip-hop/soul artist Ladi6.
She pipped Fraser for the best female solo artist prize and two male rivals - PNC and David Dallas - in the best hip-hop album division.
Past winner Tiki Taane proved a multi-genre triumph, winning best male solo artist, best Maori and best electronica album.
The night featuring performances by all the winners and was capped by a reunited Supergroove performing Rain as part of the New Zealand Herald Legacy Award tribute to Dragon.
The band were inducted into the New Zealand Music Hall of Fame with founding member Todd Hunter receiving the award alongside past and present members of the group whose definitive 70s and 80s line-up featured his late brother Marc Hunter as its charismatic frontman.
NZ Music Awards 2012 winners:
Russian Standard Vodka Album of The Year
The Naked and Famous - Passive Me, Aggressive You
Vodafone Single of The Year
The Naked and Famous - Young Blood
FOUR Best Group
The Naked and Famous - Passive Me, Aggressive You
Best Male Solo Artist
Tiki Taane - In the World of Light
Best Female Solo Artist
Ladi6 - The Liberation Of...
Pacific Blue Breakthrough Artist of The Year
The Naked and Famous - Passive Me, Aggressive You
PPNZ Best Rock Album
Shihad - Ignite
The Edge Best Pop Album
Brooke Fraser - Flags
Best Alternative Album
The Naked and Famous - Passive Me, Aggressive You
Serato Best Urban / Hip Hop Album
Ladi6 - The Liberation Of ...
Best Roots Album
TrinityRoots - Music is Choice
NZ On Air Best Music Video
Special Problems - Punching In A Dream (The Naked and Famous)
Best Electronica Album
Tiki Taane - In the World of Light
Best Maori Album
Tiki Taane - In the World of Light
Best Gospel/Christian Album
Parachute Band - Love Without Measure
Best Classical Album
New Zealand String Quartet - Notes from a Journey
Vodafone People's Choice Award
Brooke Fraser
Highest Selling NZ Single
Brooke Fraser - Something In The Water
Highest Selling NZ Album
Brooke Fraser - Flags
NZ on Air Radio Airplay Record of the Year
Stan Walker - Choose You
International Achievement Award
Brooke Fraser
New Zealand Herald Legacy Award
Dragon