When your brain goes numb, you can call that "Mental Freeze."
Guy 1: So... Where were you on the night rollingdowninthedeep was killed.
Guy 2: So you're asking whatiknowboutrollingdowninthedeep?
Guy 1: Precisely, asshat. whatchaknowboutrollingdowninthedeep?
Guy 2: Fuck off, Masked Wolf.