to drool on someone or something. (See also slobber over something.) The dog slobbered over the child. It was just being friendly. Jenny has slobbered all over her dress.
Fig. to drool with delight or eagerness at the thought of someone or something. (Based on slobber over something. See also slobber (all) over someone or something.) Fred was slobbering over Donna as she lay sunbathing in a tiny bikini. Jamie was slobbering over Mary's new car.
to drool with delight or eagerness before or while eating something. (See also slobber over someone or something.) The dog was slobbering over a chunk of meat when the cat came in and hissed at the dog.