sleep debt

lack of sleep, or when you owe yourself some rest becasue you have been too busy. when you are not getting enough sleep, and need to calculate how much you owe your body sleep account is negative, or in the red first used by British airways and also sited on multiple occasions by lifehacker.com
On this page, you will find 30 slang terms related to sleep debt. Some of the top words include: shagged, Hua Ze Lei, wiped out, z?, insomniac, and 25 more.