When a new friend of yours in turn befriends one of your old friends and monopolizes his/her social schedule, effectively locking you out from that old friend.
A person who creeps on your social networking page, easing their way through your friends list and sends friend requests to them in the hopes that they willaccept the invite due to you being a mutual friend.
My brother Josh is a fucking FriendJacker.......all of a sudden we have 86 mutual friends. What a douche!
One who leaches on to your friends through you, distances themselves from you, but still tries to stays friends with all your friends.
I told that bitch never to call me again, but she's still blowing up all my homegirls' cellies, actin like they still tight. I shoulda known that ho was a no good friend jacker.
Looking through the friends lists of your friends on Facebook to find people like that kid you barely knew in the third grade, just so you can pad your own friends list with them.
I can't believeJeff friendjacked me. The only way he knows Denise is from that one time we all went to the hockey game together.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.