This is additionally confounded by the fact that British people really do mean "sarcasm" when they say "irony." (At least, most of the British people I've spoken with do.)
I've never experienced this in actual conversation with British and/or other non-US English speakers. But the internet definitions I'm finding seem to all include 'sarcastic but somewhat subtle' in the definition of ironic. For me the definitions of sarcasm and irony do not intersect. Sarcasm is intentional whereas irony is at best random or more often a signifier of implied 'fate'.
Verbal irony, which is closely related to but not identical to sarcasm (though there is quite a lot of debate on exactly the relationship among psycholinguists) is most certainly intentional.
"I don't wear my seat belt because if I'm uncomfortable I'll drive more dangerously."
"Sounds like you've really thought that one through."
Verbal irony, possibly sarcasm depending on whose definition you buy, but definitely intentional in any case.http://en.wikipedia.org/wiki/Irony#Verbal_irony discusses this further and refers to specific research on this topic.
"We don't understand sarcasm and we carry guns"
"-Synonyms 1, 2. Irony, sarcasm, satire indicate mockery of something or someone. The essential feature of irony is the indirect presentation of a contradiction between an action or expression and the context in which it occurs. In the figure of speech, emphasis is placed on the opposition between the literal and intended meaning of a statement; one thing is said and its opposite implied, as in the comment, 'Beautiful weather, isn't it?' made when it is raining or nasty."
'Mr. Play It Safe was afraid to fly
He packed his suitcase and kissed his kids goodbye
He waited his whole damn life to take that flight
And as the plane crashed down he thought
"Well isn't this nice..."'
... but the last line is still sarcasm, not irony.
It's like 10,000 spoons, when all you need is a knife.
It's like meeting the man of your dreams, and then meeting his beautiful husband.
A no-smoking sign on your cigarette break.
Does the qualifier "it's like" affect its intent?
So we have the action of a protagonist causing the opposite effect of what was intended--irony. The items Alanis lists are mainly really annoying.
Alanis is a regional manager, overseeing several stores. Her office is located in a specific store. Alanis decices to institute a 'no smoking' policy on breaks for all stores, but not her own store (where her office is located - she loves to smoke cigarettes).
Corporate agrees and it becomes company policy. Impressed by Alanis's HR policy, they transfer her to an ailing store, where smoking is banned and she cannot undo corporate policy.
That was what I was pointing out.
@ARTICLE{oiuytgfyhujik:11,
author = {{oiuytgfyhujik}},
title = {{on: World's largest association of pilots boycotts body scanners}},
year = {2011},
journal = {{Journal of Ironic Internet Postings}},
note = {\url{http://news.ycombinator.com/item?id=1885309}}
}