The goalkeeper has always maintained an active presence on social media and it seems that now he has more time on his hands, his wit has come out and is sharper than ever.
Only days after replying to a question cheekily asking if Lionel Messi had scored as many goals against him as Steven Gerrard had Premier League titles, and noting that was in fact the case, he then took it upon himself to firmly put a Manchester United fan in place.
Here is the twitter exchange in full:
Cech was asked by @UTDBEN: ‘Petr how’s your friend Courtois doing in goal for Chelsea?’
And replied: ‘Much better than the team you support…’
Which is obviously the case.
Chelsea fans. Are you loving this new assertive Cech? What will his next twitter attack be? Let us know your thoughts below or tweet us @LaFootyettes.