YouTube user Retrontario frequently uploads fantastic retro-Toronto-centric gems. These clips never fail to bring back a ton of memories for me, so I feature them from time to time.
This ad for Pepsi aired in 1987. I remember it vividly, and still use the "this is a classic confrontation" line periodically.
I wasn't a Pepsi fan back in '87, but I was a huge baseball fan and I loved the call and feel of this one.