user (n.) - a person who uses a friend or aquaintance
solely for the purposes of gaining a type of advantage;
whether it be:

1) when no one else is around, they need
someone (like you) to take them places

2) someone who doesn't include you in any activities that they have
with their friends, who you too, are friends with, yet
YOU would invite him or her in a heart beat

3) a person who completely ignores you when he or she
is with a group of people who may be cooler than you

4) a person who can call you ANYTIME and you would be there for them,
and yet if you try to call him or her, they will not pick up;
however, ONLY for using purposes he or she would pick up,
like if he or she needs a RIDE somewhere (yet they would pick up
their phone for any other person)

5) a person who constantly gives you excuses...when you know he or she is completely full of SHIT

and even after all this, this person still calls you their "friend"

Someone who takes advantage of another's kindness or generosity. They pretend to be a friend but are only in it for what they can get out of it. A user takes and takes, rarely gives.

A person who will only talk to you when they need something.

A person who is only nice when he needs something.

someone who toys with anothers emotions just to recive what they desire from that person

People that are similar to players, but do not just fuck the chick but first abuse emotions to make them feel like they messed up after they get fucked n dumped. twisting used person's emotions around.

Person who is nice to someone else to gain an advantage

a person who lies to you that they are your friend when they really are just hanging out with you for their own benefit.

A gf who is obviously doing the dirty on you and when you question it she has the audcity to say you're paranoid or denies using by saying she feels cheated