I Know You Fucking Lying Lulu Mug

$21.99
Free shipping when you spend $75.00+ for everyone. Promotion auto-applied on checkout.

That story isn’t adding up, and Lulu has questions. This 15 oz ceramic mug features the original I KNOW YOU FUCKING LYING design, with Lulu pointing straight at you in her yellow banana hoodie, surrounded by pink hearts and sparkle artwork.

• White ceramic mug with black interior and handle
• 15 oz capacity
• Full-color sublimated artwork on one side
• Dishwasher and microwave safe
• Produced to order; shipping is calculated at checkout

A little side-eye with your morning coffee. The sparkle is printed artwork, not physical glitter.

Size: 15oz

More details

  • Ceramic
  • 11 oz mug dimensions: 3.79″ (9.6 cm) in height, 3.27″ (8.3 cm) in diameter
  • 15 oz mug dimensions: 4.69″ (11.9cm) in height, 3.35″ (8.5 cm) in diameter
  • Dishwasher and microwave safe

Size & Fit

11 oz

  • Height: 3.79″ (9.6 cm)
  • Diameter: 3.27″ (8.3 cm)


15 oz

  • Height: 4.69″ (11.9cm)
  • Diameter: 3.35″ (8.5cm)

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.