When one is unable to come into work on account of being suddenly too ill to work, when in reality they're unable to pull themselves away from minecraft.
Usually, this illness only lasts a single day, though it may be prolonged by large updates or exciting posts from the word of notch.
"Dave called in sick today."
"Crafting sickness more like."
"Fuck... speaking of which, you made anything new lately?"
"Nope, too much wife aggro to get anything done in the world"
"Sucks for sure..."