(It seems the system will not allow me to post my word of choice as it has been used recently? Here is the word: Y-O-L-O
... yes I hate this word also, just like someone above also stated.
I used to have a part-time job as a paid, forum Moderator for a site that catered primarily to girls between 10-15; the site revolved around a popular book series aimed at that demographic.
The point of the site was for them to come and post about and discuss the books (although, it was obvious to me that it was a marketing scheme to keep them hooked and sell them future, upcoming publications ).
My point is, "Yolo": Not only is it sickeningly trendy (they used it non-stop in their posts ), but it is in a sense Nihilistic and sad; sad that a 12-Year old girl has already seemingly given up on life at this point so, "Do whatever you want - Nothing matters anyway." At least that is how I interpret it.
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[ White, Diagnosed Aspie Male, 44-Years old ]