Sell somebody down the river

Pro Tip 1/3

Historical Origin

Originates from when slaves were betrayed by being sold and sent down the Mississippi River.

Despite its usage, remember 'selling someone down the river' comes from a painful historical context.

Pro Tip 2/3

Strong Betrayal

It implies a deep and personal betrayal, as it impacts trust significantly.

You really sold me down the river when you exposed my secrets to everyone.

Pro Tip 3/3

Negative Connotation

This phrase is used negatively and can hurt someone's feelings if used directly.

He felt as though his partner had sold him down the river during the negotiation.