CUCUMBER SALAD

4 Medium cucumbers, slice, peeled or unpeeled ( I don't peel )
1 large onion sliced

Dressing

1 1/2 cup mayonaise
1/2    cup white sugar
Salt and pepper to taste

Add white vinegar to make thick dressing.  Pour over cukes and onions.  Keep refrigerated and add more cukes and onions as served.