The need, nay, the biological requirement, to take a lengthy
nap, more so than any other type of
resting period.
It
may also be phrased as "straight shluffin'."
Dude, I could shluff like a
CHAMP right now. You
know what? I'm gonna.
Yo man, are you awake?
Nah, I'm straight shluffin'.