Possible Clues:

• Disturbance, something occupying Trump usually
• Two drinks, one knocked over in kerfuffle
• Uproar caused by American chasing tail
• 'Commotion, din (6)'
• Knocked back drink after drink, creating a disturbance
• Drink and another taken up creating furore
• After odd drink is knocked back, row
• Row behind America
• One drink then another knocked back in a row
• Disturbance caused by strange tailless cat