Football fans could hear more than they bargained for as the Bundesliga returned closed doors - as Jean-Clair Todibo seemingly found out the hard way.
The defender was caught on camera clashing with Erling Haaland early on in the derby clash between Borussia Dortmund and Schalke.
Microphones in the empty stadium caught the on-loan Barcelona defender take aim at Haaland and the Norwegian striker laugh off the comments.
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