People in the UK, what song is on this advert??!

There's 2 ads currently on TV about drinking too much, the tagline's something like 'you wouldn't want to start your night like this' they show a bloke and girl getting ready to go out by ripping their clothes, smearing make up, puking, spilling curry on themselves etc etc!.!.!.!.

I really like the song that plays on the bloke's one so anyone out there know what it's called and who it's by!?!?!?

thanks!Www@Enter-QA@Com

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