slabber

kuolata puhekieltä To let saliva or other liquid fall from the mouth carelessly; drivel; slaver.
puhekieltä To eat hastily or in a slovenly manner, as liquid food.
puhekieltä To wet and befoul by liquids falling carelessly from the mouth; slaver; slobber.
Arbuthnot

He slabbered me over, from cheek to cheek, with his great tongue.

The milk pan and cream pot so slabbered and tost / That butter is wanting and cheese is half lost.