Random Riddle: 7-8-2013 Riddles Add comments Jul 082013 Hold your mouse over for the answer. My thunder rolls beneath me, my lightning flares above. I dust the crust, and when I bust, all I touch will I shove. What am I? Leave a Reply Cancel reply Name (required) E-mail (required) URI Your Comment Notify me of follow-up comments by email. Notify me of new posts by email.