1st Period Gaming Share definition Flag It's when you use your school's tech Devices to play unblocked games that are 99% so bad. In Math Today, I was 1st Period Gaming, because math is always so boring. 1st Period Gaming by Webster's Father's Father October 26, 2020 0 0 Get merch Get the 1st Period Gaming mug. Buy Now — $32.95 See more merch