potshotting

noun
  1. the act of taking random or casual shots, especially with a firearm, without careful aim or planning
  2. Usage: informal
  3. the practice of making sporadic, often critical comments or attacks on someone or something without sustained effort or serious intent
  4. Usage: informal; figurative
verb
  1. to shoot at something in a random or careless manner without careful aim
  2. Usage: informal
  3. to make sporadic or casual critical remarks or attacks without sustained engagement
  4. Usage: informal; figurative

Examples