Definition of sluffed:
(v) :
to avoid working
(v) :
ignore, shrug (off)
(v) :
(transitive, Utah, Idaho) To play truant from (school).
(n) :
An avalanche, mudslide, or a like slumping of material or debris.
(v) :
Alternative spelling of slough (to shed or to slide off). [(transitive) To shed skin or outer layers.]
(v) :
Alternative spelling of slough (discard). [(transitive) To shed skin or outer layers.]