Grumpy cat mug with orange cat design by RudeCuppa

I'm So Grumpy I'm Not Even Talking To Myself Funny Cat Mug - Image 2

I’m So Grumpy I’m Not Even Talking To Myself Funny Cat Mug

Name: I'm So Grumpy I'm Not Even Talking To Myself Funny Cat Mug
SKU: RC-im-so-grumpy-funny-cat-mug
Price: 9.90 GBP
Availability: InStock

£9.90

Peak grumpy. Not even talking to yourself. This funny grumpy cat mug is for when the mood requires a mug to match — bold, honest, and deeply relatable. A brilliant gift for anyone who skips the small talk and gets straight to the brew. Cat lovers, morning people, office survivors — this one’s for you.

SKU: RC-im-so-grumpy-funny-cat-mug Categories: Gifts Under £15 Tags: birthday gift, cat lover gift, cat mug, coffee mug, funny cat mug, funny gift, funny mug, grumpy cat mug, novelty mug, RudeCuppa, secret santa gift, tea mug

Secure checkoutMade to orderEasy returnsGift-ready mugs

🚚 Made to order in 1–4 working days. UK delivery usually takes 3–5 working days after dispatch. Order early for gifts.

Rude Level: Clean

Great for: cat lovers, family-friendly gifting, budget-friendly gifting.

UK business. Every mug made to order, never mass-stocked.
Made in 1–2 working days, then 3–5 working days delivery. Delivery info
Choice of 11oz or 15oz. Pick the size to suit the drinker. Which size?
Secure checkout via Stripe. Returns policy
Gift-ready packaging on every order.

Why buy from RudeCuppa?

Funny mugs with proper personality — none of that beige rubbish
Great for birthdays, work mates, Secret Santa and last-minute gifts
Available in 11oz and 15oz sizes
Packed with care for UK delivery
Made for people who like their tea with attitude
Got a mug idea of your own? Send it to us →
Not sure if this is the one? Try the Gift Finder →

Mug Sizes

Classic 11oz mug

Care: To keep the print looking its best, gentle hand washing is recommended.

🏢 Buying for the office? Grab a few different designs — nobody wants the same mug as Dave.🎁 Need a Secret Santa gift? This one’s a strong contender.

This grumpy cat mug knows the feeling — some mornings, words feel like too much effort. Even the internal ones.

The “I’m So Grumpy I’m Not Even Talking To Myself” mug features a hand-drawn grumpy orange cat with a face that says everything so you don’t have to. Bold, punchy colours and honest wording — this is the grumpy cat mug for the days when coffee must come before conversation, and everything else can wait.

A brilliant gift for cat lovers, grumpy morning people, sarcasm fans, or anyone who needs a proper brew before they’re ready for the world.

Why they’ll love it:

Funny grumpy cat mug with bold orange cat design
Great gift for cat lovers and serial non-morning-people
Perfect for tea, coffee, or anything that helps with the mood
Ideal for birthdays, Secret Santa, office desks, and Mondays
Family friendly — cheeky but clean
Available in RudeCuppa mug sizes — go the full 11oz for maximum grumpy-mood support

Made to order. More gifts under £15 →

Weight	N/A

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