And just like people, sometimes they need let one loose.
Whale Flatulence Stuns Scientists
The part I find the most amusing is that they all said it smelled pretty bad, but if you read the article it says that they were studying the DNA of whale dung! So wouldn't it already be awfully darn stinky on that boat? And get this, there's even a picture! A whale fart bubble!
Found at Melissa's