WARNING: Excessive Horsepower
Durable vinyl sticker printed in-house and made for indoor or outdoor use.
✓ Weatherproof, UV-resistant vinyl
✓ Ships in 1–2 business days
✓ Made in-house by our small U.S. team
Description
🐸 Join the Frog Army (aka Get Paid for Bad Decisions)
If you’re buying one bumper sticker, you’re probably coming back for five more next week—so you might as well get rewarded for it.
When you join the Frog Army, you earn Mud Bucks (our extremely serious currency) every time you:
- Buy stickers or magnets
- Leave reviews
- Refer your friends (or enemies)
Then you cash those points in for free stuff. Simple.
Fill up that cart - it's Buy 2 Get 1 Free!
If this bumper sticker feels like your brand of chaos, you can browse the full collection in our Shop All section to find even more unhinged designs.
Not sure where to start? Our bestselling bumper stickers are the ones people can’t stop buying (or arguing about in traffic).
Want to make sure your bumper sticker actually sticks and lasts? Check out our full bumper sticker guide for pro tips on placement, surfaces, and longevity.
For new drops, chaotic ideas, and stickers in the wild, follow us on Instagram—we post the good stuff there first.
Size, Materials & Care
For best results, please review and follow the full care and application instructions included with your order and available on our FAQ page here.
Sizing
- Rectangular bumper stickers are approximately 8.5 × 2.5 inches.
- Die-cut stickers and magnets are typically 3–4 inches.
- Sizing may vary slightly, especially on hand-cut magnet materials.
- Mockup images are not to scale and may appear larger for visibility.
Materials
- Made with premium all-weather vinyl.
- Stickers are waterproof, smudge-proof, fade-resistant and car-wash safe when properly applied.
- Designed for outdoor use on smooth, clean, glossy surfaces.
- Apocalypse-resistant, within reason.
Magnets
- Standard magnets are 20 mil thick.
- 30 mil extra-thick magnets are available and recommended for colder climates.
- Magnets only stick to magnetic metal surfaces.
- Many modern bumpers are plastic, so please test your vehicle before ordering.
- Try your trunk, doors or side panels if your bumper is not magnetic.
Basic Care & Application
- Apply only to a clean, dry, smooth, glossy surface.
- Clean the surface thoroughly before applying and allow it to dry completely.
- Avoid textured, plastic, rubberized, dirty, dusty, waxy or low-surface-energy surfaces.
- For best results, apply in mild temperatures and press firmly across the full design.
- Do not apply below 45°F.
- Wait 24–48 hours before washing your car after applying a sticker so the adhesive can bond.
- Remove magnets before car washes or extreme weather, including snow and high winds.
- Clean beneath magnets periodically to prevent trapped dirt or debris from affecting your paint.
Important Surface Disclaimer
Frog Mustard products work best on glossy, smooth, clean and dry surfaces. Many coolers, kayaks, vehicle cladding and similar items are made with low-surface-energy plastics, which can make it difficult for adhesives to bond—even when using premium vinyl.
We cannot offer refunds for poor application, failed adhesion on textured, plastic, dirty or otherwise incompatible surfaces, or magnet incompatibility with non-magnetic vehicle panels. Please message us before applying or purchasing if you are unsure whether your surface is compatible.