After picking a few of the straight eight cucumbers this summer I have realized mine are not going to resemble either of those descriptions. A straight eight cucumber is supposed to be long and straight, about 7-8 inches. The first fruit was really fat and short, and while I waited on it to grow, it turned yellow and became compost food. This time I picked it when it looked about right, just not straight or eight. Here is the picture I got of it. On the right side you can see it oozing from the fresh cut. Click on the image below to see the hi-res version on my website.
Based on some articles online this shape is due to a lack of bees getting their pollinating on. I have definitely noticed a lack of bees this year for some reason or another.