take that horrid gob of gum out of your mouth
1gob — [gab] 1. n. a blob or mass of something. □ I’d like a big gob of mashed potatoes, please. □ Take that horrid gob of gum out of your mouth! 2. n. a large amount of something. (Often in the plural.) □ ’ve just got gobs of it if you need some …
