user

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"