Biden's new moniker for Trump is 'President Tweety'

<p>Presumptive Democratic nominee Joe Biden is trying to fight fire with fire and play President Trump's nickname game.</p><p>"Trump is out there tweeting again this morning. I call him President Tweety!" Biden said in a video message posted online on Monday.</p><p>Last week, Biden said that he was "really resisting" giving Trump a moniker but it appears Biden had finally reached his limit.</p><p>The president has used nicknames for his political foes since he first was a presidential candidate back in 2015.</p><p>Trump calls Biden "Sleepy Joe," in an attempt to question whether he is fit for office.</p><p>He used monikers like "Crooked Hillary" to help raise ethics questions of former Secretary of State and 2016 opponent Hillary Clinton.</p><p>"Pocahontas" was Massachusetts Senator Elizabeth Warren after she admitted false statements about having Native American ancestry.</p><p>For Florida Senator Marco Rubio and 2016 GOP primary rival, he called him "Lil Marco," suggesting that Rubio lacked the fortitude to be the president of the United States.</p>