Thanks for the vocabulary lesson. Here's one for you:
n 1: witty language used to convey insults or scorn; "he used sarcasm to upset his opponent"; "irony is wasted on the stupid" [syn: sarcasm, satire, caustic remark] 2: incongruity between what might be expected and what actually occurs: "the irony of Ireland's copying the nation she most hated" 3: a trope that involves incongruity between what is expected and what occurs
Source: WordNet ® 1.6, © 1997 Princeton University