Pissy Kitty Collection

Pissy Kitty is Unity's most unapologetic character — a cat with a permanent grievance and something to say about it. The collection has grown into one of our best-loved exclusive lines.

Every set pairs the cat with sentiments that match her mood, covering birthdays, holidays, get-well and general commiseration. If someone in your life communicates mostly through sarcasm, this is their card. Deeply etched red rubber, cling-mounted, made in the USA.

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Line-art stamp of a grumpy cat burrowed in a blanket with tissues, sentiment 'you look like you need soup, naps, and everyone to leave you alone.'

Unity Stamp

Leave Me Alone

$29.00
For the friend who hates being fussed over. A grumpy cat burrowed into its blankets makes the perfect funny get-well card — laughs instead of sappy sentiments for your favorite introvert on a sick day. Browse more cat rubber stamps for the whole...
Line-art stamp sheet of a grumpy graduate cat in a mortarboard cap with snarky sentiments like 'that diploma looks suspiciously legitimate' and 'now what?'

Finely Detailed - Unique to Unity - Angela Magnuson

Sourpuss Scholar

$29.00
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA. This set includes six beautifully...
Red rubber grumpy pissy kitty in a leprechaun hat with shamrocks, and sentiments 'Wishing you luck. You're going to need it.' and 'Pinch me. I dare you.'

Finely Detailed - Unique to Unity - Angela Magnuson

Zero Luck Given

$29.00
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA. This set includes eight beautifully...
Leg Day Pissy Kitty

Lisa Arana

Leg Day Pissy Kitty

$29.00
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA. This set includes six beautifully...
Cupid Pissy Kitty

Lisa Arana

Cupid Pissy Kitty

$29.00
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA. This set includes five beautifully...
Sale
Red rubber stamp sheet: peeking grumpy cat plus five snarky sentiments including 'This card DESERVES fridge space, at minimum'

Unity Stamp

Trash Talkin' Pissy Kitty

$29.00
$29.00
$13.05
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co. Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA. This set includes six beautifully detailed...
Sale
Witch Please Pissy Kitty red rubber stamp sheet: a grumpy cat in a witch hat riding a broom with 'You say witch like it is a bad thing,' 'Witch please' and 'Feelin' hexy!'

Witch Please Pissy Kitty

$29.00
$34.00
$13.60
This stamp set is part of our KOMpanion Sets — a way to experience the magic of Unity’s Kit of the Month. Each KOMpanion Set is pulled directly from our monthly 8.5x11 red rubber sheet and now offered individually — perfect for...
Sale
Black-and-white I Bite Pissy Kitty stamp set: bat-costumed grumpy cat, pumpkin, and Halloween sentiments like 'This card may contain spells and sarcasm.'

Unity Stamp

I Bite Pissy Kitty

$29.00
$29.00
$11.60
A gray cat in a bat costume guarding an angry pumpkin — “definitely judging your lack of Halloween spirit.” Snarky spooky-season perfection. Prowl the whole Pissy Kitty Collection.High-Quality Red Rubber Stamp Set Made in-house at Unity...
Sale
Red rubber stamp set with a grumpy fluffy cat scowling in a pile of fall leaves, plus 'Calm down. Fall is just pre-winter,' 'It's fall, y'all. So what,' and 'If I hear sweater weather one more time.'

Unity Stamp

Pre-Winter Pissy Kitty

$29.00
$29.00
$11.60
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co. Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA. This set includes six beautifully detailed...
Black and white stamp sheet: a fluffy grumpy cat in star sunglasses and a striped tee, plus a small star and the sentiments 'Baby, you're a firework,' 'Oh my stars and stripes,' 'Current mood: PATRIOTIC' and 'meowica.'

Finely Detailed - Unique to Unity - Lisa Arana

Purr-ade Crasher Pissy Kitty

$29.00
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co. designed by Lisa Arana.   Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA. This set...