The act of hansoning.
Can also be used as a term of endearment.
Well hello Hanson.
"Yeah and they're awesome - listen to their acoustic album, it's great."
...a few days later...
"I can't believe it. I like Hanson. I want to marry Issac. He's hot."
They are extremely talented and should be given a fair chance.
"Yeah I did. It's great."
Hanson fan: You mean Taylorbelle? Yeah probably, but at least he has his scarves.