screw around

verb4

1. •
   (slang) To waste time; to dawdle; to play or idle.
2. •
   (slang) To have sex with multiple partners; to sleep around.
3. •
   (slang) To make out or engage in sexual activity, usually without actually having sex.

   • Who do you have to screw around here to get a cup of tea and a chocolate biscuit? — 2003
4. •
   (slang) To harass and annoy someone.