CELTIC-daft Glasgow comedian Frankie Boyle has taken to Twitter to slag off his OWN team.

The funnyman took a dig at the Hoops’ use of the transfer window.

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He wrote: “Celtic truly are the masters of the horrifying transfer window.”

Glasgow Times:

His comment came as it was revealed that Moussa Dembele could be edging towards a Celtic exit after the in-demand French striker missed training to discuss his future.

Hoops manager Brendan Rodgers said the 22-year-old and his representatives were in talks with the Parkhead club while his team-mates trained in preparation for the second leg of the Europa League play-off tie against Suduva on Thursday.

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Lyon confirmed their interest in the forward on Wednesday.

Twitter users’ opinion was split after 46-year-old Frankie’s post.

“Unreal patter mate. Give yourself a pat on the back,” was one comment.

“Football pundit now?” read another cheeky reply.

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However, others agreed with him, with one writing: “Spot on.”

“Yip, seen this many times before only team that can f*** it all up is Celtic or the f*****s in the board,” added another.

The Evening Times previously reported how Frankie seemed to not be in the mood for dealing with drunken hecklers at his latest show in Glasgow.