If you call someone, you are the "caller".
Someone who is from Malta is called Maltese.
Someone with a Ph.D. is called a doctor.
it is called a mayor
Someone who farts can be called a farter.
Someone from Guelph is called a Guelphite.
It is called international calling or an overseas call.
When you knife someone in COD you shank them.
Someone with a doctorate is typically called a "doctor" or "Ph.D."
They are called Tampons.
Called Muslim
blademaniac
Its called an anatomist