WATCH: Joe Biden's Senior Moment of the Week Vol. 21

'I hear more about the Navajo than I hear about me.'

Trigger warning: The following video contains graphic footage of President Joe Biden that some viewers may find repulsive. Please proceed with caution.

Editor's note: An apology to our readers.

Welcome back to Joe Biden's senior moments of the week. Our freshly minted octogenarian president picked up right where he left off before the Thanksgiving holiday.

Biden mispronounced the name of a national park, celebrated America's special relationship with "Frank" [France], and busted out his patented old man wander at the ceremonial lighting of the White House Christmas tree.

"You think I'm joking. I'm telling you, I hear more about the Navajo than I hear about me," Biden said at the Tribal Nations Summit at the White House. As is often the case, it wasn't entirely clear what the hell he was talking about.

Have a great weekend!

BIDEN SENIOR MOMENT ARCHIVES:

WATCH: Biden's Senior Moment of the Week Vol. 1

WATCH: Biden's Senior Moment of the Week Vol. 2

WATCH: Biden's Senior Moment of the Week Vol. 3

WATCH: Biden's Senior Moment of the Week Vol. 4

WATCH: Biden's Senior Moment of the Week Vol. 5

WATCH: Biden's Senior Moment of the Week Vol. 6

WATCH: Biden's Senior Moment of the Week Vol. 7

WATCH: Biden's Senior Moment of the Week Vol. 8

WATCH: Biden's Senior Moment of the Week Vol. 9

WATCH: Biden's Senior Moment of the Week Vol. 10