For me, I don't have to look far-- I have Damn You Auto Correct! » Funny iPhone Fails and Autocorrect Horror Stories to keep me laughing silly. I also have 17 Hilariously Rude Texts From the Ex - Autocorrect Fails and Funny Text Messages - SmartphOWNED, as well.
Now, for laughs or just to pass the time, what do you do?