Roadrunner versus Wile E. Coyote, Nikola Tesla versus Thomas Edison, and the United States versus the Soviet Union. All rivalries eventually come to an end. Except for sibling wars, that s*** is forever. Bored Panda has compiled a list of hilarious brother & sister posts, and they’ll show you what you’re missing out on if you’re the only kid in your family. Peace and quiet, mostly. But also quite a few grins and giggles. From surprise hospital visits to convincing them brick mopping is a thing, continue scrolling to check out what every sibling is capable of. Oh, and upvote your faves!

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#1 Had My Leg Amputated And My Brother Shows Up To The Hospital Dressed As A Pirate

© Photo: TheGoodTwin94

#2 My Brother Never Fails To Disappoint With His Personalised Christmas Gifts – This Year He Made Me A Calendar

© Photo: kezzamanezza

#3 We Always Get Each Other Ironic Gifts, My Little Sister Killed It This Year: Batteries Not Included

© Photo: 341913

#4 This Is How My 2.5-Year-Old Niece Insists On Holding Her New Baby Brother

© Photo: User

#5 My Emt Brother Got Me A Very Important Medical Bracelet This Year

© Photo: reddit.com

#6 I Texted My Younger Brother During Graduation To Remind Him That Full Time Employment Is Right Around The Corner

© Photo: Handsome_McAwesome

#7 Girlfriend’s Brother Was Very Honest Today

© Photo: User

#8 My Sister And Her Boyfriend Are Heading Up To Our Cabin Tomorrow Night, So I Left Them A Present For When They Turn On The Lights

© Photo: User

#9 Parents’ Reaction To My Best Man Speech At My Brother’s Wedding: Priceless

© Photo: User

#10 How I Returned My Sister’s Computer After Fixing It

© Photo: User

#11 About 5 Years Ago, I Put Googly Eyes On A Picture Of My Brother As A Baby. They’re Still There To This Day

© Photo: plonkerboy900

#12 I Had A Lot Of Explaining To Do When My Parents Found This On Their Camera Roll… In My Defense He Deserved It…

© Photo: MicMcKee

#13 My Sister Said “Powerwashing Does Nothing”. I Retaliated In The Only Way I Know How

© Photo: GeneralMavrick

#14 When I Was Younger I Used To Like Pulling The Heads Off Of My Sister’s Barbie Dolls And Drawing A Face On The Stump Underneath

© Photo: TheWoy

#15 My Brother And His Fiancé Left Me Their House For The Weekend. So I Made A Terry Crews Shrine In Their Entryway

© Photo: BiPolarBear911

#16 I Just Turned Thirty Years Old And Have Mixed Feelings About It. My Younger Brother Sent Me This Care Package

© Photo: le_furch

#17 My 3-Year-Old Finally Beat Her Brother At Candy Land. He Was Not Okay

© Photo: mrsmommymack

#18 Bought My Brother Tree Trimmers For Christmas, Built A Cardboard Frame Around Them And Wrapped Them Like This

© Photo: User

#19 Replaced My Little Sisters Graduation Photo With One Of The Supreme Leader 3 Weeks Ago. Dad Still Hasn’t Noticed

© Photo: User

#20 “Shirtception” – My Favorite Gift Every Year From My Brother. We’re Now At Level 5

© Photo: GeorgieWashington

#21 I Like To Make My Brother Look Like A Bad Parent

© Photo: Philobus

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