46th President: Joe Biden, 2021
Rich = 46 (Biden was the 23rd president)
Buy dentures = Biden
Santa = 021 = 2021
Joker = Joe
He was rich (46) that was obvious, and the President decided he needed to buy new dentures (Biden) but was told: don't worry, Santa (021=2021) will probably sort you out.
Connect Biden to Joe
Apart from buying a new set of dentures (Biden), Santa also gave him a joke (Joe) set that he liked to entertain guests with.