Grumble Guru Mugs

Find the ideal mug for your grumble guru—crafted with humor and personality. Perfect for their morning coffee or tea, these mugs add a playful touch to their daily routine.

Actual reader mail. Dear Dr. Sadie, Bless you Doctor. I wrote you back last July and asked you if I could expand my grumpiness beyond getting up in the morning. I took your wonderful advice and now there isn't a neighbor, fellow employee or friend that's not fed up with me. You have given me a new existence and once I get out of this lousy jail I'll let the rest of the world know just how annoying I am. I owe it all to you, Sadie. If you ever need a testimonial, call me. Signed, An ol' stick in
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Actual reader mail. Dear Dr. Sadie, Bless you Doctor. I wrote you back last July and asked you if I could expand my grumpiness beyond getting up in the morning. I took your wonderful advice and now there isn't a neighbor, fellow employee or friend that's not fed up with me. You have given me a new existence and once I get out of this lousy jail I'll let the rest of the world know just how annoying I am. I owe it all to you, Sadie. If you ever need a testimonial, call me. Signed, An ol' stick in

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Grumble Guru Mugs Collection

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Grumble Guru T-Shirts

Discover witty t-shirts for grumble gurus that express their playful grumble. Casual, fun, and full of personality—perfect for everyday wear.