a few...
live...can't remember the year but the Pirates were in town and putting a beat down on our boys(seems like Tim Belcher had the bullseye on him that day for some reason) and Bonds hit a bases loaded triple with a 2 strike count and then the following inning laid out on the left field turf to steal extra bases at a very meaningless point in the game. Love him or hate him that made a very lasting impression on me.
a couple I didn't see in person but incredible nonetheless...Johnny homering on Johnny Bench night and the same for Cal Ripken as he broke the consecutive games streak.
tv....seeing Jake Taylor point to the bleachers and then dropping down a beautiful surprise bunt and beating out the throw on bad knees...get that run in anyway you can!!