Misery Nap

Verb
Pronunciation: misz-ah-re NAP

a nap taken during an extreme bout of depression, not taken due to lack of sleep, over exertion, or any real reason. usually lasting longer than a hour.

"what did you do on your day off?"
"ate breakfast, went to the grocery store, came home had a misery nap, then you called."
"ah misery naps there the best and the worst."