whats the origonal song the ads spoofing

[oldhamfansam]

theres a new magazine i think.....aaaaaaaaaaanyways the ads shows clips of an old woman pole dancing a recently married couple and her husband is shaving his legs in stockings and a women with baby watching football and her not knowing who the dad is but there singing a song put cant remember the origonal, i can hear it in my head but to be honest im never gonna get it, think the origonal song was in lock stock...thnks in advance