Gratter
"Grattering", or having a "gratter" is a term for a person, who uses social networking to meet several girls, and flirt with them all at the same time... Or you can even have individual gratters. To "gratter" you have to know them in some way. It is harmless flirting that means nothing, normally, but in some cases, leads to an actual relationship.
*on msn* Gratter: "Hey baby, you were looking pretty in school today, and you're really nice...:) <3 xx"
Cheese gratter
Is a wood stick and sand paper wrapped around it and then tape it there you go cheese gratter.
Dude: hey man pass the cheese gratter
Grill: here
Dude: thanks
Cheese gratter: shkshksgksgskshskshskshskshskshskshskshskshskshsksgskshskshskshskshskshskshskshskshskh!!!!!!!!!!!!
Dude: Augh!
Grill: hmm dat shit good hmmm
Grill: here
Dude: thanks
Cheese gratter: shkshksgksgskshskshskshskshskshskshskshskshskshsksgskshskshskshskshskshskshskshskshskh!!!!!!!!!!!!
Dude: Augh!
Grill: hmm dat shit good hmmm