when you are eating a meal that requires cutting with a knife, but you dont have a knife, and attempt to cut it using the side of your fork. this usually results in frustration and your meal being flattened out.
Johnny: yo, whats up with your chicken? it looks like someone dropped a fat guy on it.
Bob: nah, i didnt have a knife, so i tried forkin' it.
When a man wastes time dating women that do not possess the qualities in which he desires. Often, the women he dates are promiscuous and seriously lacking in ambition.