WARNJAM · NOVELTY WARNING STICKER
WARNJAM: Remove tight fitting clothing
WARNING: Rapid Acceleration Sticker "Due to possible breathing problems caused by rapid acceleration, all females are required to remove any tight-fitting clothing." Add a dose of cheeky humour to your ride with this bold novelty warning sticker from WARNJAM. Designed in the classic industrial-hazard style — orange WARNING banner, prohibition icon, and deadpan legal-style fine print — this sticker is built to get a laugh at every car meet, fuel stop, and parking lot. Why you'll love it Eye-catching design — high-contrast orange header and warning-triangle icons make it look like a genuine factory safety label. Made for cars — perfect for door sills, door jambs, dashboards, toolboxes, laptops, lockers, or anywhere that needs a laugh. Premium vinyl — durable, weather-resistant, matte-finish adhesive vinyl with a clean die-cut edge that sticks flat and stays put. UV & water resistant — holds its colour indoors and out, rain or shine. Guaranteed reaction — the ultimate ice-breaker, gag gift, or secret-santa win for any car enthusiast. Specs Detail Material Matte adhesive vinyl Finish Semi-gloss, weatherproof and heatproof Orientation Landscape (horizontal) Colours Orange · Black · White · Red Application Peel & stick — applies to any clean, flat surface How to apply Clean the surface and let it dry completely. Peel the backing off carefully. Position the sticker and press from the centre outward to avoid bubbles. Give it a firm rub-down — done. leaves no residue or damage to paint. Wrench hard. Laugh harder.
TRUSTED BY CAR FANATICS EVERYWHERE
12K+
Stickers sold
4.8★
Average rating
3,200+
Happy customers
The sticker that does the talking
Three reasons it sells itself.
Looks factory-installed
Designed to mirror real OEM hazard labels, so it blends right into your door jamb — until someone reads the fine print.
Sticks & stays
Premium weatherproof vinyl bonds to clean paint, glass and metal. No peeling, no fading, no excuses.
Built for the group chat
One read and your passenger's jaw drops. Equal parts gag gift and permanent interior upgrade.
Install in 30 seconds
Step 1 — Clean
Wipe the door jamb, sill or surface until it's dry and dust-free.
Step 2 — Peel
Strip the backing and position the sticker where you want the laugh.
Step 3 — Stick
Press from the centre outward, rub it down, and wait for the reaction.
See it in the wild
Real placements. Real reactions.
On the door sill
Lambo door jamb
M4 footstep
Yellow sports car
Built to last, not just to laugh
Weatherproof matte vinyl — which means Rain, sun and car washes can't kill the joke.
OEM-style safety design — which means Blends in until the punchline lands.
Die-cut rounded corners — which means Lays flat with zero lifting edges.
Strong adhesive, clean removal — which means Commit to the bit — or peel it off clean later.
UV-stable inks — which means Colours stay punchy for years, not weeks.
2:1 landscape format — which means Fits door jambs, sills, dashboards, laptops and lockers.
12,000+ laughing customers
Marcus T.
BMW M4
"Slapped this on my M4's door sill and my girl literally choked on her coffee. Worth every cent."
✓ Verified purchase
Jake R.
Audi RS5
"Looks legit factory. My buddy thought Audi actually printed it. Best $20 I've spent on the car."
✓ Verified purchase
Devon K.
Project 240SX
"Used the 6-pack across my project car, toolbox and laptop. Quality is genuinely solid, not a cheap print."
✓ Verified purchase
Alyssa M.
Lambo Huracán
"Bought as a gag gift for my boyfriend's Lambo. He laughed for ten minutes straight."
✓ Verified purchase
Tony V.
Golf R
"Held up through a full winter of slush and salt. Still looks brand new."
✓ Verified purchase
WARNJAM vs cheap stickers
Your launch bundle
Honest pricing. No fake timers — just a real launch deal.
Offer ends when launch stock runs out — we restock at full price.
Laugh or your money back
30-day money-back guarantee. If the sticker doesn't get a reaction, we'll refund you — no questions, no awkward follow-ups. That's the WARNJAM promise.
Questions, answered
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