Buzz·Posted on 22 Sept 201727 Jokes Your Sister Really Needs To See"Trying to see which cup is less full to give that one to your sister."by Cassie SmythBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. 2. ceeks @70Ceeks son is fuming bc his sister is staying home from school AGAIN. he just opened her door and said "and here's the liar in her natural habitat" 12:24 PM - 05 Apr 2017 Reply Retweet Favorite 3. 4. Oblivia @aveuaskew [hugging mom at sister's funeral] "And you said I'd never be your favorite" 07:20 PM - 19 Jul 2015 Reply Retweet Favorite 5. 6. View this photo on Instagram 7. View this photo on Instagram 8. The Pan-Midwesterner @panmidwest DR.: you're going to feel a little bit of pressure. Ready? ME: yes DR.: your sister is younger but already has a career path & owns her home 12:04 PM - 04 Oct 2016 Reply Retweet Favorite 9. 10. Kate Hall @KateWhineHall My sister had a baby today. I think I've used that as an excuse to get out of more stuff this week than she has. 02:11 AM - 25 May 2016 Reply Retweet Favorite 11. 12. The Pan-Midwesterner @panmidwest SISTER: i'm engaged! ME: awwwwwwwwewwww SISTER: did you sneak an 'ew' in there ME: …no 02:32 PM - 21 Jul 2017 Reply Retweet Favorite 13. View this photo on Instagram 14. Fake Taxi 🚕 @zmejodrom Dad, how comes my sister is called Teresa ? "Because your mum loves Easter and it's an anagram of Easter" "Thanks Dad" "No problem ALAN " 10:09 PM - 17 Apr 2017 Reply Retweet Favorite 15. 16. T🥀 @t_jannath my baby sister says "I love you ten" instead of "I love you too" because 10 is bigger than 2 I cba 😂😂😂😂 09:56 PM - 19 Sep 2017 Reply Retweet Favorite 17. 18. View this photo on Instagram 19. ʆℴ Ɗเ꒸꒸เƚყ @WhaJoTalkinBout Me: Do you want to meet your sisters at the bus stop? 5: *doesn't look up* I already know them. 06:13 PM - 18 Jan 2017 Reply Retweet Favorite 20. 21. James Breakwell @XplodingUnicorn My 1-year-old found a jar of Play-Doh. I figured she couldn't do any harm if she couldn't open it. She threw it at her sister's head. 12:55 AM - 30 Dec 2016 Reply Retweet Favorite 22. View this photo on Instagram 23. 24. View this post on 25. Young Black King 👑♠ @pyepar When bill gates' son comes to marry your sister 06:52 AM - 15 Sep 2017 Reply Retweet Favorite 26. James Breakwell @XplodingUnicorn Me: Don't spit at your sister! 4: I'm a bunny. Me: Bunnies don't spit. 4: I'm an acid-spitting bunny. 08:22 PM - 11 Sep 2016 Reply Retweet Favorite 27. Tap to play GIF Tap to play GIF