A boy or man who can not move on with his life without checking with you a million times to see if you are interested. Also includes internet stalking, stalking, keeping tabs on you, hang up calls, text, IM's, and more. He may try to convince you his suicide attempt was your fault. This may end up in various attempts to split up current relationships and lots of drama.
After 13 years an obsessed ex-boyfriend tells you that you were always his.
Gets jealous of any relationship you have.
Repetitive attempts for a booty call.
Calls your other ex's or current other by bad nicknames that he determines at any time.
Calls friends for info on how you are.