SSomewhat amussing:

My "S" key on my keyboard at work started sticking and often types two Ss for every one I type. Thus I'm forced to go back and delete errant Ss from my writing. This is a pain, as you can imagine. But it also makes me laugh, because I imagine my emails, notes, etc. being read aloud by a snake. And that's just funny. Well, to me at least.