The company behind Grand Theft Auto has criticised the BBC for a drama called Game Changer.
Rockstar Games tweeted: "Was Basil Brush busy? What exactly is this random, made up ********?"
The company has previously said it is suing the BBC over the show.
It's all over a clash between the firm and a lawyer who wanted to stop the violent games falling into the hands of children.
Edinburgh-based Rockstar Games wants to ensure its "trademarks are not misused".
And it is not really not impressed with the BBC drama, as theses tweets show.
Image caption The tweets from Rockstar with the offending word taken out
Image caption This is iconic children's TV puppet Basil Brush if you didn't get the reference in the post above
Others with connections to Rockstar tweeted throughout the show.
Mike Daily now works for Yoyo Games and was one of Grand Theft Auto's creators.
The drama stars Daniel Radcliffe as Sam Houser, the Briton behind the hit computer game series.
Mike also tweeted about his appearance in the show.
Newsbeat spoke to the BBC publicity department and was told the Corporation "won't be releasing a comment or statement on this".
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