thinking in loud 

A polite way to tell someone who thinks out loud either too much or too loudly to shut the fuck up.

<Person 1>: I wonder if I should eat food today?
<Person 2>: Are you asking me something?
<Person 1>: No. Just thinking out loud.
<Person 2>: ......
<Person 1>: What should I wear today?
<Person 2>: Are you asking me?
<Person 1>: No I am just talking to myself.
<Person 2>: Well do you mind thinking in loud because you're bothering me.

thinking in loud by Ben Chott November 14, 2011