The Register, via Ananova, reports the following karoake freakout in Bulgaria:

An enraged Brit spent 24 hours in jail and was fined 60 quid for terminating a Bulgarian karaoke with his fists - a small price to pay for bringing to an end a tuneless rendition of Queen's We are the Champions belted out by a couple of melodicidal locals.

Having assaulted the two men responsible for the outrage, 40-year-old Kevin Tester of Eastbourne proceeded to trash the Techhouse karaoke restaurant in the Black Sea holiday resort of Sunny Beach. He later told police he had been provoked by the "bad singing" and "bad English", Ananova reports.

As well as the fine, Tester faces compensation claims from the victims and the bar owner. We doubt if the summons will be delivered by singing telegram.

If you were going to be violently provoked into trashing a karaoke machine, would it be the singing or the choice of song that does it?

If it's the song, what tune would be most likely to send you on a karoake-machine-destroying rampage?