I've often found that using a wide angled lens creates some amusing portraits. It is not for the faint-hearted though and can create extremely comical, and distorted faces.
I decided to play around with it the other day with Scampi. The first batch of images was taken one weekend morning with him at play (he loves the bubbles).
The second batch of shots was when we tried to clean his teeth with "chicken flavoured" toothpaste. Suffice to say, he wasn't a big fan...!
Click on each image to enlarge.