Chicken smells rank - can I still cook it?

[MozzchopsThirty]

It's dated tomorrow
Been in the fridge since I bought it
But it stinks
And I can't face going to the co-op to buy an overpriced one

Will it be ok??? If I nuke it for 2 hours?

Yeah, why not just try it and see what happens?!
Don't of course!!!

Ocado have been selling their own brand free range chickens, roughly 1.4kg for less than £5 recently. Consistently good! Even full price its only £6 for a decent chicken that will easily feed a family of 4/5. (Laying myself open to jokes about the magical MN chicken, but one of these feeds DD and I for 4 days!).