An adorable video has emerged of a 20-month-old boy arguing with his father.<br /><br />The footage, shot on Tuesday in New York, NY, USA, shows the baby standing on a kitchen worktop, trying to open a cupboard door. <br /><br />His father tries to tell him his mother will get mad if he opens the cupboard but the cheeky boy ignores the advice and opens the door. <br /><br />"He is a New Yorker and he's showing his New Yorker personality," the mother wrote online. <br /><br />"Even when he still doesn't know how to talk that's not a barrier for him to reply back to his dad on his baby talk."
