Fast food is just that — fast. Most of the time we're not spending more than a minute or two with the people who are handling our to-go bags. So, let’s take a minute to slow down. Consider the voice behind that speaker box who has some serious insider info as to how our fast food is actually prepared. For everyone who's ever impatiently shouted their preferred order, or waited with a foot on the brakes and a hand out the window — keep reading.Thanks to the app Whisper , we're able to read about all kinds of anonymous confessions. Some of these secrets may warm your heart and tickle your funny bone. Some may terrify and derail you from your fast food habit. Either way, they'll definitely shed new light on your next order of large fries (hold the salt).