What a reassuring thread this is - makes me feel downright normal amongst the rest of you who do things the same way I do, like random counting (I think my mother must have taught me numbers by counting stairs and actions).
My DH complains every single time I sneeze. Now, I can't hear myself because I'm busy sneezing, and it just kind of happens, but for him it's meshed fork tines and he always comments on how his eardrums are going to bust apart one day from my sneezes. Unfortunately for him, I love pepper on my food and also seem to have the kind of sinuses that are easily irritated.
When my DD sneezes, she makes a sound like a cuckoo clock - AH-CHOO, cuckoo. What's with that???