sluff

verb3

1. •
   to avoid working

   • He's sluffing off somewhere.
2. •
   To play truant from (school).

   • Sunshine for the Latter-Day Saint Mother's Soul Both calls told her the same thing — that her son had been sluffing school. She felt betrayed. She had trusted this child.
3. •
   ignore, shrug (off)

noun1

1. •
   An avalanche, mudslide, or a like slumping of material or debris.

   • At least for small sluffs like the ones Brown and his colleagues have triggered, the avalanche slides like a block of material instead of flowing like a fluid. — 2002

noun1

1. •
   (US, slang) Acronym of Short Little Ugly Fat Fellow (or Fucker), US Airforce nickname for the A-7 bomber.