A metaphor used by morons, that has no idea what a metaphor is. When someone famous says something that doesn't make it a metaphor.
Let's Go Brandon "Fuck Joe Biden." Get real! Just say Fuck Joe Biden you damn cultist!
A way to insult the worst president in history. Code for Fuck Joe Biden
These prices are high man, Let's go Brandon
This word was originally used by a woman who thought the crowd was cheering "let's go brandon"
The crowd was actually cheering 'fuck Joe Biden'
Hence is used by people generally republicans and conservtives to basically say 'fuck Joe Biden'
What do you think of Biden?
Let's go brandon