chugalug
verb
                                                                                                                            
                                                            chug·a·lug
                    
                                                                                                              
                                                                                                                                  ˈchə-gə-ˌləg 
                                                      
                                                          
            
            
              chugalugged; chugalugging            
        
    
                      informal 
                                  
              
          
                                                      : to drink a container of liquid (such as beer) without pause                                      
              
                             
The bartender put a [glass] of wine on the bar in front of him … . [He] chugalugged it and put the glass down on the bar.—
Robert B. Parker
                         
                
                                
            also                
          
                                                      : to drink greedily : guzzle                                      
            
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  Merriam-Webster unabridged




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