Someone you used to date and or talk to in a intimate matter

One who seems to bring about a lot of trouble, who was always jealous and now is your worst enemy.

A very stupid guy that thinks in 5th grade, marriage is a possibility. He believes he is funny but is actually just stupid. He has not had a voice drop yet but pretends to have a masculine and low voice and constantly sounds idiotic. He is classified in the group of kids that think they are popular but are unaware that every kid in the school despises them. Also, he thinks it's ok to ask you out in front of your dad.

A nobody; Non-significant person; Non-existing person.

A former lover, who then becomes a friend or Satan.

So many feelings from the word Ex, but there is no one way to define it.

They wasted your time. They messed you up mentally/emotionally like NOBODY ELSE. Worse than the bully. They left a deep, deep wound within you, you were empty and hopeless without them for so long, and though wounds heal, the scars will always show...
You went through a lot because of this one person, in / after the relationship. And you realise already, or later, that they really are an UGLY piece of shit and a BIG regret. The people you love to hate, like Justin Bieber,.

The Ex is someone you most likely now Loathe, but at some point loved, or maybe just enjoyed having around, normally the result of a breaking up of a relationship of some sorts.

The word Ex is normally followed by these words..

Girlfriend, Boyfriend, Wife, Partner.

All these do apply..and a few more do too.

The easiest way to become an Ex, is to Cheat -
(mainly meaning to have sexual intercourse with another male/female whilst you are with you main boy/girl/partner etc)

BE WARNED! - your mates will hate you if you perform the above act, and they are friends with the guy/girl you cheat on.

Cheating will normally be accompanied by lies and deceit, in some cases a hidden guilt.

An ex is best a name for some one u have dated and still love/like u can't stop loving someone.