#14 - Social networks have only boomed in the past few years, and as such the use of 'friend' in that sense (which hence lead to the term 'unfriend') is a relatively new entrant to the common lexicon.

Wrt 'Tramp stamp', the term has been around at least since I was in high school in the late 90's. I heard arse antlers once (on an american tv show) and skank stamp a few times but that was ages ago, when 'skank' was in use a lot, with other terms like 'skank pants' (tight white pants, commonly with black g-string underneath).

"Unfriend" is nowhere near as common as "defriend". Trampstamp is ancient and who even uses the other words at all? Dickery remains my word of the year.

Tramp Stamp, is not a new word, it is old school, along with 'hooker hook' and there is plenty of people out their in there 30s that would know the meaning of both those as they are normally linked with one another

Well not really James. Oxford, being a leading dictionary and all, should at least realise the difference between a word and a phrase. Makes the whole thing look a bit silly, really.

All the above words should have no place in the English Dictionary.

American Oxford dictionary is an oxymoron. But then again Yanks have little understanding of English so they need one.

Nick #21, stop complicating things with facts. The poor things in TweetFace-land will get confused.

Chillax is my current all use word. but maybe I'm just slow, has it been around longer?

Awesome, let's make up words and claim them to be real words. First it was allowing text speak in exams, and making text speak acceptable every day words, now we're allowing Twitter and Facebook slang to be real words too?

Dude-ication. New version of bros before hoes. Thought I made it up first but a quick google search suggests otherwise

Bromance or Man-Love all the way!

I must say, as a twenty-something internet user, I've never heard of any of these words on the list (Except Tramp Stamp which is so five years ago)