If US Presidents had unique epithets, what would they be?

[Former Crackhead Mike Lindell]

Barack The Black

[Aurelius]

This is good to take a look at: https://en.wikipedia.org/wiki/List_of_monarchs_by_nickname

Washington: George the Great
Jefferson: Thomas the Wise
Madison: James the Short
Monroe: James the Fortunate
J. Q. Adams: John the Eloquent
Jackson: Andrew the Lionheart
Polk: James the Conqueror
Pierce: Franklin the Unfortunate
Buchanan: James the Accursed
Lincoln: Abraham the Great
Johnson: Andrew the Wicked
Hayes: Rutherford the Usurper
T. Roosevelt: Theodore the Brave
Taft: William the Fat
Wilson: Thomas the Oppressor
Coolidge: Calvin the Silent
F. D. Roosevelt: Franklin the Lame
Carter: James the Weak
Obama: Barack the Black
Trump: Donald the Mad

[Ferguson97]

John the Young
Lyndon the Bold
Richard the Unworthy
Gerald the Unlikely
Jimmy the Good
Ronald the Popular
George the Wise
Bill the Bold
George the Fool
Barack the Hopeful
Donald the Mad
Joe the Old

[Schiff for Senate]

In order:
George the Founder
John the Thin-Skinned
Thomas the Wise
James the Writer
James the Peacekeeper
John the Diplomatic
Andrew the Tough
Martin the Disappointment
William the Brief
John the Traitor
James the Conqueror
Zachary the Unaccomplished
Millard the Boring
Franklin the Weak
James the Terrible
Abraham the Savior
Andrew the Divider
Ulysses the Unaware
Rutherford the Mediocre
James the Assassinated
Chester the Forgotten
Benjamin the Unremarkable
Grover the Nonconsecutive
William the Prosperous
Theodore the Mighty
William the Rotund
Woodrow the Intellectual
Warren the Weak-willed
Calvin the Quiet
Herbert the Unlucky
Franklin the Reformer
Harry the Common-Sensed
Dwight the Leader
John the Martyr
Lyndon the Decisive
Richard the Crook
Gerald the Caretaker
Jimmy the Pious
Ronald the Communicator
George the Prepared
Bill the Slick
George the Misspoken
Barack the Eloquent
Donald the Dumb
Joe the

This is great. 

(If I was a GOP hack, for Biden I'd say "Joe the Demented," but since I'm not, I'd advise something to do with Biden's age, like "Joe the Aged" or "Joe the Elderly". I don't know though, I'm sure you can come up with something more creative - you did for many of the other oens!).

[GregTheGreat657]

Joe the Geriatric
Donald the Daring
Barack the Beaming