>>2333No, that's sarcasm or facetiousness. Irony is when a situation runs counter to what one would expect. A fire station burning down is ironic. A Sith Lord having the power to save other people's lives but not his own is ironic. A serious adult male who likes 2deep4you art films being a fan of My Little Pony is ironic. The last one is where the modern internet slang version of the word arises from; people intentionally doing something that doesn't fit their reputation in order to evoke surprise in others, to stand-out. It sort of gained the implication that the person doesn't REALLY like the thing and are just doing it for the attention, but whether the person is genuine or not doesn't really make it any more or less ironic.
Still, you're right that parody and camp are not inherently ironic, though parody does often make use of some level of irony in the dissonance between style and subject. PTE is mostly just lolsorandumb and overt pop culture references.