PumpItUp said:
Let's kneecap this misnomer right now.
Irony is (as stated above) when the result of a situation is the opposite of what you expected. Comes in (mostly) two major varieties:
1) Dramatic irony: When the characters or people involved in a situation expect something to happen and the opposite happens instead.
Ex.
2) Situational irony: When the audience viewing a situation (or a retelling of such)expect something to happen and the opposite happens.
It is NOT something that seems vaguely appropriate to the situation (tripping on concrete while wearing skates after stepping off a skating rink). It only works if it is the opposite of expectations.
From dictionary.com
1) Dramatic: irony that is inherent in speeches or a situation of a drama and is understood by the audience but not grasped by the characters in the play.
Not necessarily opposite.
2) Situational: an outcome that turns out to be very different from what was expected, the difference between what is expected to happen and what actually does.
Not necessarily opposite.