piss something away

piss away

To waste something, especially in a very careless or foolish manner. A noun or pronoun can be used between "piss" and "away." I can't believe you pissed away our life savings at the racecourse. I had a lot of strings to get you a meeting with the CEO, so don't piss this opportunity away!
See also: away, piss
Farlex Dictionary of Idioms.

piss something away

tv. to waste all of something, such as time or money. (Usually objectionable.) He pissed away the best possible chances.
See also: away, piss, something
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • piss away
  • P off
  • involve with
  • involve with (someone or something)
  • involved with
  • not do (someone or oneself) any favors
  • replenish
  • replenish (someone or something) with (something)
  • replenish with
  • load in