Naughty Elf Ideas

Sometimes your elf just can’t behave! Our naughty elf ideas are full of cheeky charm and harmless mischief – perfect for families who like their Christmas mornings to start with a laugh. From toothpaste pranks to toilet-roll towers, these setups are simple, funny and easy to clean up after.

You’ll find naughty elf ideas for kids that are silly but sweet, plus a few bad elf ideas that push the mischief just far enough to make everyone giggle. Most can be made in minutes using things you already have around the house, so they’re ideal for busy parents who still want a touch of festive fun.

Browse our cheeky elf ideas below and discover quick, creative ways to let your elf’s mischievous side shine this December.

✨ → See all elf ideas ✨

Funny elf idea – the unicorn rainbow poop surprise

Tom’s elf in a white and pink unicorn outfit beside rainbow craft pom-poms and a unicorn poop note

The elf became a unicorn and left a ridiculous rainbow surprise made from craft pom-poms. Use the onesie or a free paper horn and white-fabric disguise.

Elf surveillance idea – Santa’s little lookout

Tom’s elf with his yellow cheek paint, on duty beside an elf camera and an Elf Surveillance sign

The elf is on duty, keeping an eye on the children’s good behaviour and reporting back to Santa. Use an elf camera, surveillance sign or a homemade version.

Funny elf idea – peekaboo in the tissue box

Tom’s elf peeking through the oval opening of a plain tissue box with both white mittens outside and a Bless you note beside him.

Your elf has squeezed into an empty tissue box and popped his head out beside a cheeky Bless you note.

Naughty elf idea – the sock-decorated Christmas tree

Tom’s elf seated beside a small Christmas tree decorated with four colourful socks, with baubles in a basket and a New decorations note.

Your elf has replaced a few decorations with clean odd socks and seems very pleased with his new Christmas tree look.

Naughty elf idea – the silly pantry labels

Tom’s elf beside rice, shell pasta and oat jars labelled Snowman sprinkles, Elf ear warmers and Reindeer breakfast.

Your elf has “tidied” the pantry by giving rice, pasta and oats some very questionable Christmas nicknames.

Naughty elf idea – the toy-car parking tickets

Tom’s elf checking three toy cars with paper parking tickets on a homemade parking mat beside an Elf parking only sign.

Three toy cars get tiny parking tickets after stopping in the elf’s reserved bays, with a rather unusual one-biscuit fine.

Naughty elf idea – the phone on the naughty list

Tom’s elf beside a homemade cardboard phone jail containing a black phone with its screen off, and an On the naughty list note.

Your elf puts an old phone in a homemade cardboard jail, with a tiny verdict saying it has landed on the naughty list.

Naughty elf idea – wrapping up the competition

A Christmas elf sits among wrapping paper, tape and scissors after wrapping up toy friends and pinning Darth Vader down, with a small gift beside him.

This mischievous elf’s been on a wrapping spree! 🎁 Armed with wrapping paper, scissors and … [See idea]

Funny elf idea – all tied up by the Tooth Fairy

A Christmas elf wrapped tightly in tinsel with a note from the Tooth Fairy saying, “I found this naughty character creeping around your home last night.”

It looks like our naughty elf’s been caught red-handed… by the Tooth Fairy! 🧚‍♀️Wrapped up … [See idea]

Naughty elf idea – the annual sauce fling

A naughty Christmas elf sits on a ketchup bottle pointed at a target card labelled “The Annual Sauce Fling,” with splashes of sauce on the target.

Looks like our mischievous elf’s been competing in the Annual Sauce Fling! 🍅 Sitting proudly … [See idea]

Last-minute elf idea – cookie jar raid

A Christmas elf is upside down in a cookie jar with broken biscuits and crumbs scattered around, caught mid-cookie raid in a funny festive scene.

Caught red-handed (or crumb-handed)! 🍪 This mischievous Christmas elf has gone headfirst into the cookie … [See idea]

Last-minute elf idea – toilet roll Christmas tree prank

A Christmas elf sits beside a Christmas tree wrapped in toilet roll with an empty roll on top featuring a funny face, looking proud of his prank.

Oh dear… this naughty little Christmas elf has been busy again! The tree is completely … [See idea]

Funny Christmas elf idea – the sponge cake prank

A Christmas elf sits in the kitchen beside a cleaning sponge covered in sprinkles with a note that says, “Made you a sponge cake.”

This clever little Christmas elf has been “baking” in the kitchen! Sitting proudly beside a … [See idea]

Naughty Christmas elf idea – snowman nose stealing champion

A naughty Christmas elf sits with a pile of carrots and a certificate that says he has won this year’s snowman nose stealing competition.

This mischievous little elf has been up to no good again! Surrounded by a pile … [See idea]

Naughty Christmas elf idea – the bum brush prank

A cheeky Christmas elf sits on a bathroom windowsill with a toothbrush propped behind him and a note that says, “I hope you don’t mind, I’ve borrowed your bum brush!”

This cheeky little Christmas elf has been caught red-handed in the bathroom! Sitting proudly on … [See idea]