ironic

英[aɪ'rɒnɪk] 美[aɪ'rɑnɪk]

1. humorously sarcastic or mocking;: "dry humor"; "an ironic remark often conveys an intended meaning obliquely"; "an ironic novel"; "an ironical smile"; "with a wry Scottish wit"

2. characterized by often poignant difference or incongruity between what is expected and what actually is;: "madness, an ironic fate for such a clear thinker"; "it was ironical that the well-planned scheme failed so completely"