Wrestlemania 6. Main Event. When Warrior pinned Hogan for the title.
I was never a great fan of either but the match was so big and you couldn't help getting totally involved in it. Was like two giants colliding. Even though Warrior had been booked so strong, I still couldn't believe anyone would go over Hogan.
When Warrior got the 1.2.3 I remember screaming my head off! It made it all the more sweeter that my older brother was a raging Hulkamaniac
I'm pretty sure that was the only time I cheered the Warrior too lol.