Situation: Your neighbour claims when she went to a restaurant and ordered rabbit, the restaurant served her cat instead of rabbit. This seems incredible to you, so you ask her to repeat what she thinks they served her.

Interpretation of the utterance: Exclamative reiterative Wh-question with a nuance of surprise

Informator: M. P. B.

Utterance: Qué m'as dit que t'an dat?

Translation: What are you telling me they served you?
[What me-have(present, 2nd sing.) said that you-have(present, 3rd plur.) given?]