Piss Me Off I Will Slap You Mug • Funny Grumpy Cat Mug • Cat Lover Gift • Funny Rude Mug • Gift for Her or Him • Birthday Gift • Tea Coffee Mug

This cat has opinions, and it is not keeping them to itself. Featuring the gloriously grumpy feline expression we all know and secretly relate to, this mug is for anyone who’s ever felt exactly like this before their first cup of the day — or honestly, just in general. Relatably moody. Honestly iconic.

✨ Choose Your Perfect Style:

• Classic White: Available in standard 11oz or large 15oz sizes.
• Colour Accent (11oz): Choose from our selection of vibrant handle and interior colours for an extra pop of personality.
• Magic Colour-Changing (11oz): Starts sleek black and magically reveals the design when filled with your favourite hot drink!
• The Ultimate Set: Add a matching premium coaster to any mug style to complete your desk setup.

📐 Specifications & Care:

• Material: High-quality ceramic with a smooth, scratch-resistant finish.
• Design area: 11oz mug 20 × 9.5 cm (7.9" × 3.7"); 15oz mug 23 × 11 cm (9.1" × 4.3").
• Colour: Clean white outside with your choice of matching coloured handle and interior.
• Coaster Add-on: Durable, high-gloss matching coaster.
• Care Instructions:
  • Standard White & Coloured Handle Mugs: 100% Dishwasher and microwave safe.
  • Magic Colour-Changing Mug: Hand-wash only and keep out of the microwave to preserve the heat-reactive magic!

🎁 The Perfect Gift:

Perfect for birthdays, Christmas, or any occasion for the cat lover who appreciates a mug that truly speaks their language. An ideal gift for grumpy cat fans, morning coffee purists, and anyone with a brilliantly dark sense of humour.

📦 Crafted & Shipped With Care:

Each mug is carefully made to order, ensuring the highest quality finish for every customer.

• Production Time: 1–3 business days
• UK Delivery: 2–5 business days
• Worldwide Shipping: Full tracking available at checkout