piddle away vs skank

piddle away

verb
  • To piss away: to waste or squander time, money, etc. 

  • He piddled away three hours at the bus station waiting for Gabe to show up. 

skank

verb
  • To be dishonest or unreliable, to defraud or deceive, to steal. 

  • To play guitar with a skank rhythm. 

  • To cheat, especially a friend. 

  • To dance the skank. 

adj
  • Lewd, vulgar, skanky. 

noun
  • The act of cheating a person. 

  • A dance performed to ska, dub, or reggae music. 

  • A lewd and disreputable person, often female, especially an unattractive person with an air of tawdry promiscuity. 

  • Anything that is particularly foul, unhygienic or unpleasant. 

  • A style of rhythmic guitar strumming in ska, reggae, and punk. 

How often have the words piddle away and skank occurred in a corpus of books? (source: Google Ngram Viewer )