Paul McCartney has opened up about secretly slipping swear words into some of The Beatles' biggest tracks.The global music icon has let slip that he would use Scouse slang to slip in words without music execs knowing what was being said.Paul, 78, said: "There was a thing in Liverpool that us kids used to do, which was instead of saying ‘f*** off’, we would say ‘chicka ferdy!’"It actually exists in the lyrics of The Beatles song Sun King."In that song we just kind of made up things, and we were all in on the joke."We were thinking that nobody would know what it meant, and most people would think, ‘Oh, it must be Spanish,’ or something."The superstar added: "But, we got a little seditious word in there!When the song was release, John Lennon.
Read more on dailystar.co.uk