Forget everything you know about flying space objects and creepy little girls Photoshopped into family pictures — the creepiest (and funniest) photobombs only happen on Halloween.

Besides seeing all the fun, creative (and scary) costumes, these photobombs have everything from awkward faces caught between large group pictures, scary masks lurking in the background and tons of cats, Batmen and Waldos ruining (or enhancing) a perfectly good shot.

And if photobombs aren't your thing, we also rounded up 65 of the most terrified faces at the Nightmares Fear Factory haunted house in Niagara Falls, Ont. earlier this month.

In the spirit of this traditionally "scary" holiday, we thought we'd give you a good laugh with some of these amazing photobombs from Twitter, Instagram and ThisIsPhotoBomb.com. Happy Halloween!

Check it out: 50 amazing photobombs..Send us your own @huffpostcaliv or canadaliving@huffingtonpost.com and we'll add it to the slideshow.

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  • Masked Figure

    Source: <a href="https://twitter.com/_krisel" target="_hplink">Twitter/_krisel</a>

  • Find The Face

    Source: <a href="https://twitter.com/FinickyVicky" target="_hplink">Twitter/FinickyVicky</a>

  • I Scream, You Scream

    Source: <a href="https://twitter.com/soleil_angeles" target="_hplink">Twitter.com/soleil_angeles</a>

  • Masked Figure Round 2

    Source: <a href="http://memebase.cheezburger.com/thisisphotobomb" target="_hplink">ThisIsPhotoBomb.com</a>

  • Do You See Him?

    Source: <a href="https://twitter.com/meganmat" target="_hplink">Twitter.com/meganmat</a>

  • Peekaboo!

    Source: <a href="http://memebase.cheezburger.com/thisisphotobomb" target="_hplink">ThisIsPhotoBomb.com</a>

  • A Surprised Cat

    Source: <a href="https://twitter.com/NailsandNoms" target="_hplink">Twitter.com/NailsandNoms</a>

  • Not Sure Who He Is

    Source: <a href="https://twitter.com/whereshewanders" target="_hplink">Twitter.com/whereshewanders</a>

  • Halloween Horror Night

    Source: <a href="http://twitter.com/munkysuperstar" target="_hplink">Twitter.com/munkysuperstar</a>

  • Feline Problems

    Source: <a href="https://twitter.com/fefespencer92" target="_hplink">Twitter.com/fefespencer92</a>

  • He Hides So Well

    Source: <a href="https://twitter.com/Rachl924" target="_hplink">Twitter.com/Rachl924</a>

  • Peek-A-Boo Part 2

    Source: <a href="https://twitter.com/NicholeLeigh23" target="_hplink">Twitter.com/NicholeLeigh23</a>

  • Smurf Love

    Source: <a href="https://twitter.com/xoxnicolee" target="_hplink">Twitter.com/xoxnicolee</a>

  • High Kick

    Source: <a href="http://twitter.com/DCC_Holly" target="_hplink">Twitter.com/DCC_Holly</a>

  • We Found Waldo

    Sourcer: <a href="http://twitter.com/WolfbikerWes" target="_hplink">Twitter.com/WolfbikerWes</a>

  • They Probably Didn't See This One Coming

    Source: <a href="http://twitter.com/sooAmbularxo" target="_hplink">Twitter.com/sooAmbularxo</a>

  • Spidey Senses Weren't On

    Source: <a href="http://twitter.com/sanaalynne" target="_hplink">Twitter.com/sanaalynne</a>

  • Batman Not Impressed

    Source: <a href="https://twitter.com/le_thee_cya" target="_hplink">Twitter.com/le_thee_cya</a>

  • Do You See It?

    Source: <a href="http://thisisphotobomb.com/" target="_hplink">ThisIsPhotobomb.com</a>

  • Well Halloween Is Supposed To Be Scary...

    Source: <a href="http://twitter.com/PotChocolate" target="_hplink">Twitter.com/PotChocolate </a>

  • Sort Of Obvious, But Still Funny

    Source: <a href="http://twitter.com/BreedingPit" target="_hplink">Twitter.com/BreedingPit</a>

  • Glowering Or Glowing?

    Source: <a href="http://twitter.com/iKatastrophic" target="_hplink">Twitter.com/iKatastrophic</a>

  • This Is Great

    Source: <a href="http://twitter.com/espana82" target="_hplink">Twitter.com/espana82</a>

  • Kid Face Of The Year

    Source: <a href="http://twitter.com/ljenator" target="_hplink">Twitter.com/ljenator</a>

  • Source: <a href="http://twitter.com/TheyCallMee_P" target="_hplink">Twitter.com/TheyCallMee_P</a>

  • 2 For 1

    Source: <a href="https://twitter.com/v_venommm" target="_hplink">Twitter.com/v_venommm</a>

  • Source: <a href="http://twitter.com/shelby_kay3" target="_hplink">Twitter.com/shelby_kay3</a>

  • Source: <a href="http://twitter.com/ShelbbyLeighh" target="_hplink">Twitter.com/ShelbbyLeighh</a>

  • Source: <a href="https://twitter.com/lacyramey" target="_hplink">Twitter.com/lacyramey</a>

  • The Bee, Bee Keeper And Skeleton

    Source: <a href="http://twitter.com/jess_mess6" target="_hplink">Twitter.com/jess_mess6</a>

  • Source: <a href="http://twitter.com/knuckleupp" target="_hplink">Twitter.com/knuckleupp</a>

  • Surprise!

    Source: <a href="http://twitter.com/SavvySnaps" target="_hplink">Twitter.com/SavvySnaps</a>

  • This One Is 3 For 1

    Source: <a href="http://twitter.com/katieburnetttt" target="_hplink">Twitter.com/katieburnetttt</a>

  • Santa's Having Way Too Much Fun

    Source: <a href="http://twitter.com/SilverCaoili" target="_hplink">Twitter.com/SilverCaoili</a>

  • Source: <a href="http://twitter.com/gordo5293" target="_hplink">Twitter.com/gordo5293</a>

  • Moo-ve Over

    Source: <a href="http://twitter.com/smcvball3" target="_hplink">Twitter.com/smcvball3</a>

  • Source: <a href="http://twitter.com/Veenk" target="_hplink">Twitter.com/Veenk</a>

  • Waldo, You're Making It Too Easy

    Source: <a href="https://twitter.com/candycewhale" target="_hplink">Twitter.com/candycewhale</a>

  • He Just Missed It

    Source: <a href="http://twitter.com/bexredd" target="_hplink">Twitter.com/bexredd</a>

  • Big Confused Bird

    Source: <a href="http://twitter.com/@mattieschwall_" target="_hplink">Twitter.com/@mattieschwall_ </a>

  • Source: <a href="http://twitter.com/VLo09" target="_hplink">Twitter.com/VLo09</a>

  • Creepy Furball

    Source: <a href="https://twitter.com/EricaJean4" target="_hplink">Twitter.com/EricaJean4</a>

  • Source: <a href="http://twitter.com/ModernImages" target="_hplink">Twitter.com/ModernImages</a>

  • Source: <a href="http://twitter.com/emmzzuh" target="_hplink">Twitter.com/emmzzuh</a>

  • Death Lurks Behind Them

    Source: <a href="http://twitter.com/mizmarthababy01" target="_hplink">Twitter.com/mizmarthababy01</a>

  • We Hope That Was Someone Dressed Up...

    Source: <a href="http://twitter.com/GerardojRdgz" target="_hplink">Twitter.com/GerardojRdgz</a>

  • Honey Boo Boo Boo?

    Source: <a href="https://twitter.com/DairaD_94" target="_hplink">Twitter.com/DairaD_94</a>

  • Is That A Face In Your Armpit, Or Are You Just Happy To See Me?

    Source: <a href="http://twitter.com/martyn_pape" target="_hplink">Twitter.com/martyn_pape</a>

  • There Are No Pirate Teletubbies

    Source: <a href="http://twitter.com/mladouceur7" target="_hplink">Twitter.com/mladouceur7</a>

  • Source: <a href="http://twitter.com/christina_gray" target="_hplink">Twitter.com/christina_gray</a>

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