Rapper Lil Wayne was performing in Italy last night as part of the Milan Fashion Week festivities when he apparently became frustrated during the performance, throwing his microphone up in the air and walking offstage.

TMZ has video of the event, in which the rapper becomes increasingly ticked off while the crowd’s response appears to be lukewarm at best.

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And while earlier reports indicated Lil Wayne was upset with the audience, a rep for the rapper tells TMZ he “didn’t walk offstage because of the crowd, he was frustrated because the venue experienced technical difficulties and there were problems with his mic.”; The rep also points out that it was a sold-out show.