22.3 year rule Share definition Flag The time it takes for a tragedy to be declared as funny. Satirical comments about said tragedy is deemed acceptable. AIDS is declared funny as more than 22.3 years has gone by since the first case. Lol. 22.3 year rule by umplo May 17, 2005 0 0 Get merch Get the 22.3 year rule mug. Buy Now — $32.95 See more merch