Everything is relative. While you may be indulging in a random laugh, to me it could very well come across as blatant mockery. Or you could be coughing. Or sneezing? Perhaps it's the sound effect you make when you turn into a mutant alien creature that shall slay all of humanity. Or maybe it's an insightful message detailing your hamster's view on the world?
MY EIGHT PENISES ARE TOO SMALL!! D:
I must! I must! I must increase my bust!