Fitbit's guidance for the holiday shopping season left quite a bit to be desired. Channel inventories could also potentially be a bit high, which would affect first-quarter results if retailers don't need to restock all that much. Given an environment of pessimism, a little bit of good news could go a long way.
verb (used with object), improvised, improvising. 1. to compose and perform or deliver without previous preparation; extemporize: to improvise an acceptance speech. 2. to compose, play, recite, or sing (verse, music, etc.) on the spur of the moment.
impersonate (third-person singular simple present impersonates, present participle impersonating, simple past and past participle impersonated) (transitive) To pretend to be (a different person), to assume the identity of. The conman managed to impersonate several executives. (obsolete, transitive) To manifest in corporeal form; to personify.