Vibrating button on mouseover

My question is obviously the subject. I have recently started in MX so am farily new to the MX scene but I am not a slow learner. Here is the question: In a movie of mine I want a button, and when you move your mouse over it the button (or something) vibrates. Is this possible, and if so how? I have an idea and I have code to make the text wiggle/vibrate around but the real question is in the application of it. Anyones help is greatly appreciated.