cot-case
/ˈkɒtkeɪs/noun
1- Austral./NZ informal a person who is too ill to leave their bed〈澳/新西兰, 非正式〉（卧床不起的）重病人。
1.1
- a person who is incapacitated by alcohol醉鬼。
1.2
- an eccentric or mad person怪人; 疯子。