Some people grill them. Watch this, it's perfect for this forum: 
How you like to eat them?
Peel it to the left... Peel it to the right... peel it down the middle and take a bite Y U M ! ! ! ! ! ! ! !
You can eat them?
You eat them by inserting into your mouth, chewing, and swallowing. To chew, you move your jawbone up and down, causing your teeth (the little white, yellow or brown things) to cut into the banana. Thus it will be easier to swallow. Unfortunatly I have no clue how to describe swallowing.
