Junior year in high school... (woah, 6 years ago), someone in my class would call people 'Mr <last name>'.
One day, he couldnt remember my last name, and called me 'Mr Mister'
He called me Mr. Mister for a while, and then 'Mister' just caught on.
hense the 'mister[AT]pubarso.com' email.
Mr Martus = Mike Martus
Mr Martus = Brandon Martus
