Steamboat/Savage from WM3 is my all-time favourite. Steamboat put in some mighty fine matched with Da Man too.
Pillman/Liger for the Light Heavyweight Belt in WCW is also sweet.
Over the years, I've seen some very good Bret Hart/Dynamite Kid matches on TV, when Stampede was still televising shows. I remember a nice ladder match between the two. Also, Bret's streetfights with Bad News Allen were great too.
Are you ready for Mahkan-mania to run wild all over you?
The only time I can remember SHow causing Taker an injury was at the start of the year, during a hardcore title match. Even then it wasn't anything serious. I think Show's speech was more a reference to the storied history the two have.