Today's word: knacker
MEANING: noun: 1. A person who buys old, sick, or worn-out animals for slaughter.
2. A person who buys old buildings, ships, etc. to break them up for scrap.
verb tr.: To tire out.
ETYMOLOGY: Probably of Scandinavian origin. Earliest documented use: 1574.

Drop the useless K, add the curvy S.

SNACKER: a sneaky fat person