What is a small amount of liquid flowing slowly called?

A sleeper, a hammerlock and an ankle lock are all what? A Slovak state was nominally independent during WWII but collapsed when which army arrived in April 1945? Which sly laugh, made plural, is a candy bar? What word names a small, informal restaurant or a person eating there? What word names a small amount or an English dessert of sponge cake, custard and cream? Which small Basque town was immortalized in a 1937 Picasso painting? Which small bird comes in house, cactus and rock types? What word names a small bit of snow, soap or cereal?