noun

• (slang, derogatory, dated) A despicable person.
• (slang, derogatory, dated) Anything very bad; a stinker.
  "On the other hand, many critics contend that in terms of literary quality, many of the multiple-storyline books are true skunks."
• (slang) A walkover victory in sports or board games, as when the opposing side is unable to score.
• (cribbage) A win by thirty or more points. (A double skunk is sixty or more, a triple skunk ninety or more.)

verb

• (transitive, slang) To defeat so badly as to prevent any opposing points.
  "I skunked him at cards."
• (cribbage) To win by thirty or more points.
• (intransitive, of beer) To go bad, to spoil.

noun

• (slang) Clipping of skunkweed, type of marijuana.