" bang on "

 [ "bang on" ]

1: Exactly right. Origin: British english. Also "spot on."

  * e.g.,  ... Jane's prediction of fourth-quarter earnings was bang on. 

 [ "bang on" ]

1: To talk too much, about nothing in particular

  * e.g.,  ... I'm not listeneing, so don't bang on about it, OK? 

 [ "bang on" ]

1: Dublin slang for someone who is sound

  * e.g.,  ... Yeah I know Spud he's fuckin bang on. 

 [ "bang on" ]

1: To abruptly hang up the phone on somebody

  * e.g.,  ... "She started talkin reckless so I had to bang on her" 

 [ "bang on" ]

1: bang on, used to describe when a man gets an erection and creates a visible bulge in his pants

  * e.g.,  ... that man has a bang on in his trowsers 

 [ "bang on" ]

1: South London slang 'to fancy a boy/girl'

  * e.g.,  ... Nicola was bang on Louis. 

 [ "bang on" ]

1: When we go out Fahy is well bang on, which means, on top, supicious looking etc

  * e.g.,  ... 'don't be bang on Fahy', 'your well bang on' 

 [ "bang on" ]

1: To stress-test a piece of hardware or software

  * e.g.,  ... "I banged on the new version of the simulator all day yesterday and it didn't crash once. I guess it is ready for release." 

 [ "bang bang bang" ]

1: All I want.

  * e.g.,  ... I don't want relationship 

 [ "Bang Bang" ]

1: When you go out to eat, eat a full meal, then go to another place and eat another full meal. Seen on Louis C.K.'s amazing "Louie".

  * e.g.,  ... My fat-fuck friend and I did a bang bang today, first Italian, then Sushi. Just kidding, I did it alone.