Surprise Gift
Surprise Gift
🎄 Crawls out from under the tree
👁️ Waits around the dark hallway corner
⚡ Ready in 10 seconds
Fall Sale!🍁
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Surprise Gift
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Wasn't sure it would actually crawl like the videos, but it does. The movement looks real, the remote responds instantly. Hid it behind the tree and my kids lost it. Exceeded my expectations.
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Thought it would look cheap in person. It doesn't. The crawl is smooth, the growl sounds spot on, and setup took less than a minute. Scared my husband three times in one day.
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I've been burned by cheap decorations before, so I kept expectations low. This one actually delivers. Crawls like in the videos, remote works instantly, ready in seconds. Glad I gave it a shot.
Insured Shipping (Pre-Order)
Insured Shipping (Pre-Order)
This item is a pre-order — a special, limited product that takes a little longer to prepare. Your order is fully insured and guaranteed to arrive safely, or you’ll receive a full refund. Thank you for your patience.
Seasonal Discount
Seasonal Discount
¡For a limited time only! Don't miss this chance to get your HauntBeam™ Horror Projector with a 40% discount. Seasons change, and so do prices! Take advantage before they return to normal.
90 Day Guarantee
90 Day Guarantee
If your order arrives damaged, defective, or in poor condition, we'll refund or replace it immediately.
The return period is 90 days.
Join over 750 Happy Customers
Frequently Asked Questions
Does the Grump actually crawl on its own?
Does the Grump actually crawl on its own?
Yes. Grinsy™ features a built-in crawling mechanism that moves the Grump forward using its arms and shoulders. No strings, no batteries pack to hide—activate it and watch it come to life under your tree.
Is the movement controlled remotely?
Is the movement controlled remotely?
Yes. The included remote control lets you trigger the Grump from a distance, so you can hide it and activate it at exactly the right moment for the perfect scare.
Is there a delay when using the remote?
Is there a delay when using the remote?
The remote is designed for responsive activation, making it easy to time your scares. Just press the control when your target is nearby and let Grinsy™ do the rest.
Is it difficult to set up?
Is it difficult to set up?
Not at all. Grinsy™ is designed to be simple to set up and operate. Once it's ready, use the dedicated remote to control the scare—no phone or app required.
Is it only for Fall?
Is it only for Fall?
Will it scare my pets or wake up the baby?
Real Crawling Motion. Zero Tricks.
See the scare happen in real life. Unlike static Christmas decorations, the Grinsy™ Crawling Grump features a built-in crawling mechanism that creates realistic movement. No editing, no hidden strings—just press the remote and watch him come to life.
Join over 750 Happy Customers
Enjoy Grinsy™ and create unforgettable scare moments with your friends and family. You have 90 days to return the product risk-free, and we’ll refund your money with no questions asked.
Instant Remote Control. Perfect Timing.
Trigger the scare exactly when you want. The dedicated remote lets you activate the Grinsy™ Crawling Grump the moment your target walks by, giving you complete control for the perfect prank. Fast response, easy setup, and ready to use in minutes.
See What Others are Saying
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Screamed for ten seconds, played with it all day
Set it up behind the tree before the kids came down on Christmas morning. My youngest was behind the sofa before I could say a word. Ten minutes later they were both crawling after it across the living room.
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My wife made me turn it off
Had it crawling out from under the tree on Christmas morning. Two of the grandkids wouldn't come in for presents and my brother-in-law genuinely jumped. She said it was too much. It was perfect.
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Three cars stopped in front of my house
I've put up the same lights on this house for eleven years. Never once had someone pull over. Put this out on the porch and by 8pm there were people filming from the street.
