You can kid the world—just not your sister. This bold, playful warning says it all: sibling bonds come with sarcasm, secrets, and a zero-tolerance policy for fake compliments.

What you’ll love about it

• Iconic sister quote that gets instant laughs
• Sweet hearts + arrows with unapologetic attitude
• Perfect for sisters who roast with love
• Great for birthdays, reunions, and family chaos
• A statement that sets the sibling rules fast