I am still doing the exercises from the page TV5 monde apprendre le français
In the A1-section there is a dialog between a woman and a man and he thinks they are knowing eachother, but she doesn't agree.
and in one of point of the conversation he said
Tu plaisantes là ? Ah putain ta tête !
(yes, in an A1 course! )
I am not sure what that could mean in the given context. Tu plaisantes là ? I understand as something like "Are you making fun of me?"
The full transcription, if you need more context, is here:
Culture(s): tu ou vous ?