
This is a really simple way to make the ordinary cucumber overcome some of its occasional hurdles. Sometimes these guys are too seedy, damp, dry, etc. and most of it can be cured with this technique, which isn't really that fancy. Or ass.
Here's what you do :
1) Take your cucumber firmly in hand and assess it. Get to know it. That's right.
2) Peel the cucumber, mostly. By which I mean, peel with extreme prejudice any areas that seem overly dry or overly soft. Then peel the rest of the cucumber, leaving a bit of healthy peel in evidence to provide color and contrast.
3) Based on your assessment in (1), cut the sucker. If it's too big, cut it into quarters, first in half lengthwise, then in half along the vertical. If it's too uneven (a shrinky-dink top and a fat bottom, for instance), do the same. If it's too small, cut it in half along the vertical (one long slice running from top to bottom of cuke and exposing all the seeds).
4) Deseed that guy or guys. The best option for this is to take a teaspoon with a maximum width of the thickest part of the cucumber's middle portion, and scoop all that wet, seedy nonsense out. Dis-card. When ready it (or they) should look like this :

5) Slice that mother thin, but not too thin. About the width of your blade at the base. If they were super-fresh you could slice them thinner or thicker (based on what you are serving them with), but with this kind of prep it's really going to be about what you do with these cucumbers NEXT. Which is use them for something that requires them to have a little bit of structure. Here's how this process looks :


Now your guys are ready. Ready to be put into ANY RECIPE NORMALLY CALLING FOR SLICED CUCUMBERS. But now they'll be a bit fancier. For extra fanciness, you can also cut your prepped cukes into julienne or strips, or whatever matches well with whatever you're making. The main thing is that your unsightly, uneven, overmoist or overdry cucumbers are not something to be thrown in the garbage (or God help us, compost heap). No no no! They too can be utilized to make fine and even fancy dishes.
So there you have it!