3ala2

Arabic word...often used to call a second person or a third person that the caller doesn't know or remember his/her name.
also can be used to call a third person in a conversation between two persons as long as the two parties have a mutual understanding of the third person they are talking about.
also can be used to call objects if you are talking with someone in the presence of a third person who you dont want to let know what you are talking about.