The act of spending an excessive amount of time on a task that has no beneficial outcome but commands complete attention. This is an entirely subjective state of mind which cannot be shared or understood by those who have not experienced this condition.
Tim: So, what did you get up to over the weekend Ted?
Ted: Well, I bought a jar of pot rivets and spent 37 hours sorting them into sizes.
Congratulations, you had either a Stroke or Brain Aneurism. If you believe this is the term and not "Faceplanting" you may want to see a doctor or a Altero-Dimensionologist
James: Hey Prudence, did you hear Nubey Plantfaced?
Either liquid niquil or any liquid drink with melatonin, Ashwaganda or other sleeping aids in a liquid form. If warm tea helps you get to sleep that could be sleepy juice too.
I could not sleep so I chugged some sleepy juice and now I'm so tired and sleepy.