It says a lot when you don't even bother to say someone's name correctly. I would do the same myself just to rub it in if I knew I was about to replace an idiot.
In all honesty, did Biden forget Trump's name though? Probably LOL. He's easily flustered. Dude is 78. I doubt he even remembers his own name half of the time.
You Trump lovers enjoy the little time you have left with that inept and careless fool. America has had enough of that orange fat clown but look at the bright side, there are plenty of bridges for you to jump off of during your despair if you feel the need to do so.