The paper examines the clitic mu ‘it’, an inanimate non-core (3rd singular neuter) Dative pronominal in Serbian, which behaves as a typical expletive (‘dummy’) pronoun in not having an antecedent in the previous discourse or available for deictic reference, and whose main pragmatic contribution is ‘objectivization’ – it implies that the truth value of a given proposition is not to be seen as a subjective ‘judgment’ of the evaluator (the speaker by default). We argue that this ‘expletive’ Dative is a situation pronoun referring to an arbitrary situation different from both the Topic Situation of a given clause and the situation hosting the Speaker, generated in a point-of-view projection at the T–C edge. The analysis explains the ‘objectivization’ effect straightforwardly: by switching the evaluation domain from a Topic Situation, it is indicated that the proposition is not evaluated by any of the referents to whom the Topic Situation is relevant, most prominently the speaker as default evaluator and source of information. On a broader theoretical level, the analysis of the pronominal clitic mu ‘it’ provides support against treating (non-core) animacy/sentience as the core property of (non-core) Datives, as well as support for eliminating ‘expletiveness’ as a relevant concept in grammar.