I reckon the reason you thought we had scored 100 points was because the ref started seeing non existent forward passes in the last 10 minutes, so we wouldn’t get to 100. But hey, we all have bad days, look at us now!
My worst ever game was my only ever rugby union match in 1967, South of Scotland v NZ All Blacks, it was pathetic ( and that was the All Blacks and they won by 40 points!) but it was a compulsory school trip. My best ever came a week later, when Cumberland beat a full strength Australia 17-15 at Derwent Park, a week before the 1st test on that Ashes trip. When I told my PE teacher about the vast gap in class between the 2 games, the bigot made my life hell, but that’s rugger union people for you.