Disgraceful, appalling, offensive. Expressing how unpleasant and embarrasing something is, for instance, an opera singer's very pitchy notes and especially her confidence exceeding her ability to actually sing. It is the opposite of graceful.

A euphemism for “kill me” now that composting oneself after one’s death has become popular.

usually british or irish slang meaning in a state of chaos or chaotic. Also, meaning disgraceful or clumsy