1
                           general:: 
                            Phrase(s): Dutch courage 
unusual or artificial courage arising from the influence of alcohol. (Viewed by some as insulting to the Dutch.)  •  It was Dutch courage that made the football fan attack the policeman.  •  It will take a bit of Dutch courage to make an after-dinner speech.
                        
                        
 
                        
                            McGrawhill's American Idioms And Phrasal Verbs