Not too many things I can think of that were funny. I read posts here and elsewhere that I find funny, but that’s probably not what you mean. Back in the old days when i still lugged buckets to do water changes I had, on two occasions that I can recall, fish jump out of the tank and land in the filled buckets next to the tank. A perfect ‘ten’ .... I guess the fish were trying to tell me to do more frequent eater changes if they were that ‘desperate’ for new water.