Thank you all for the advice and the humor! Many of them made me laugh out loud - especially the Seinfeld video.
When I brought the packages into the kitchen, my wife said "What is that smell? It smells like an old freezer." That settled it right there. No way am I cooking this stuff. I don't want my name tied to the end product.
On another note, I thawed one of them out just to see what it is. It is a brisket flat with almost a "red wine" purple color to it. And smell? Holy smokes does it smell!
I'll talk to the boss and let him know this meat has turned and I cannot cook it to serve to fellow co-workers. A guy has to keep his reputation intact.