Whoa man, i'm no prank caller!
1- A disgrunted company employee, who relieves his/her stress by cursing his/her employeers after a day of humiliation, through the phone. Such individual can't afford to lose his/her job for cursing a douchebag in person.
2- Some 17yr kid, understandable
3- Some 34yr loser who still lives with his parents and pranks old people, young people and whoever gets in his mind. They usually do this, in a Saturday night, because they got no life. The cure for this type of scum is calling them back, when unexpected and prank call them, use a lot of profanity, for more results, at the end when they ask you "who are you?" mention that you are the one who is banging their girlfriend.
Asshole Prankcaller: Yeah, Is this ...........
Asshole: you had been schedule to an interview at the train stop, come tomorrow, you are gonna see a lot of people at the interview. " after they hang up" jajajajajaja that dude/gal is an asshole.
Cool dude/gal: Im one get him... cool dude/gal finds out the asshole.
3 days later
Jamaican man hired by cool dude/gal: Yo is this ( asshole name)
Jamaican man: Ya bumboclaat, pussyclaat, rassclaat!!!!
Asshole: who you??
Jamaican man: Ya a big pussyhole, stop calling my bloodclaat phone ya hear, or Im gonna fuck you up!!!!
Asshole: "scared" who you??? who you??? OMG How did u get this number??
Jamaican Man: Ya wanna know who I am?? Im fucking your girlfriend, mothafucka, thats who I am
Asshole: Fuck You
Asshole stops calling, everybody is happy ever after