The “Don’t Tread on Me” flag is the Gadsden flag, a Revolutionary-era American symbol with a coiled rattlesnake and the motto “Don’t Tread on Me.” It generally means a warning against interference, oppression, or government overreach, and it’s often used to signal independence or personal liberty.

Origin

It dates to the American Revolution and was associated with early U.S. naval and colonial forces. The rattlesnake was used as a symbol of American unity and resolve.

Common meanings today

People use it to express:

  • Individual freedom.
  • Defiance against control or intrusion.
  • Patriotism, especially in a Revolutionary War context.

Why it can be controversial

In modern use, the flag can also be tied to libertarian, conservative, gun- rights, or far-right political groups, so its meaning can depend on who is displaying it and where.

In plain English

If someone flies it, they’re usually saying: “Leave me alone, and don’t try to control me.”