Cleaning: Wipe things with your own spit. Use your sister’s tooth brush for the scrubbing. And hide some of the mess in various parts of the house (under the bed, in a closet, in a vase)…and act clueless about it.
Koka: Tie a string between the koka and the door handle. Have some close the door. The pulling mechanism will hopefully draw out the koka. Tweezers? On a more serious note…use vaseline.
Hoodie: It belongs to your bro in the first place, give it back to him. Then tell him the jacket makes him look a like a cute teddy bear. Tell him the jacket makes him look like an adorable endearing little girl. Keep doing this over and over and over and over again…until he gives you the jacket for fear of looking “less manly.”
**Playing Outside: **Start an annoymous club for people who don’t have anyone to play with. Distribute flyers. Hold the club meeting at your house. Once you get enough members…you can all go outside and play. Or try calling up relatives and peers your age and invite them to go shopping, watch movie, et.