Like a teacher's pet, but in addition to performing the various duties of a teacher's pet they also have sex with said teacher, thus improving their grade/classroom standing.
Arne and Petter is common norwegian names, but if you put the names together it gets a new meaning. Arne-Petter is usually a tall guy who often are referred as "the perfect wingman". Because of they're height and good vision, they can spot a pray in the club like no other.
Can often do a "wingman rape" to help the their friends getting laid.
I have a girl on the hook, but i need a "Arne-Petter" to close the deal, because of her lonely friend who are cockblocking me.
A person that is so stupid they would reach their hand into a Tiger's cage and attempt to pet it...and then try to sue the Zoo because the angry Tiger that was wrongfully taken from its home in Africa, bit off the Tiger Petters hand.
Little Billy cannot be that dumb, he tried to pet the pissed off tiger at the zoo...Tiger Petter for sure.
A person with an immense knowledge of IT and/or technology. A person you can trust to fix almost anything Tech-related. He/her is the person everyone turns to in any social group or work setting to get their shit fixed.
"Shit, my computers acting up again. This is the third time this week!".
"Just ask Tore-Petter, he always knows that to do in these kinds of situations. He'll get it working in no time!".