The best way to answer this is by saying in the UK we use the term dollop
as a small quantity of a substance.
A dollop of cream would be a good sized desert spoonful
You could put a dollop of...
Gob Smacking, or "Gobsmacked" is slang expression used in the UK to indicate surprised, astonished. "Gob" is slang for one's mouth. When a person is amazed or astonished, he might put the open palm...
Yes. He had a gob right on the carpet. Filthy habit (I think you mean a job. He didn't have a job, but he was a philosopher, a mathmatitian and an astronomer).