Idiom of the day - sweet tooth Meaning: to like eating things that are sugary or taste sweet Example: —I need some jelly beans to satisfy my sweet tooth — Well, if Im gonna get killed, I got a hankering to soothe my sweet tooth. — John always has a bag of sweets open on his desk. Hes got such a sweet tooth. — I wish I didnt have a sweet tooth, because I had four rotten teeth pulled out and eight filled when I was only twenty. 89 views02:38