Stocking stuffer ideas are hard to come by sometimes.  Wait... no, I think of alot of cool things but they aren't really stocking stuffers. Unless your stocking is gargantuan size.  My ideas of stuffers... are too big!  But, I found a list of 101 ideas. Here goes:
1.  Chocolate - any kind will do!  
  2.  Mandarin oranges or exotic fruit such as star fruit  
  3.  Lottery tickets  
  4.  Lipstick - buy a wild shade of red  
  5.  Cozy mittens or gloves  
  6.  Personalized or Christmas print coffee mug or tea cup  
  7.  Tire gauge  
  8.  Picture frames - buy a plain wooden frame and wrap it with Christmas wrap, glue on Christmas ornaments, paint on holly leaves or apply Christmas stickers.  
  9.  Silly Putty - fun for any age!  
  10.  Baseball, golf ball, rubber ball....  
  11.  Night light  
  12.  Christmas ornament - home-made or store-bought  
  13.  Unique kitchen gadget like an egg slicer, grapefruit spoon, garlic press, etc.  
  14.  Deck of cards - search for one with unusual artwork  
  15.  Hair accessories  
  16.  A book or magazine  
  17.  Magnifying glass  
  18.  Gum or penny candy - buy the stuff that takes you back to when you were a kid  
  19.  Pot pourri - create your own easy sachet by placing pot pourri in a lace handkerchief, gather the kerchief and tie with a silk ribbon  
  20.  Novelty shoelaces  
  21.  Stamp pad and stamps  
  22.  Batteries  
  23.  Decorative wine stopper  
  24.  Journal or diary  
  25.  Modelling clay  
  26.  Touque or a scarf - hand-knit or purchase in a store - you can add your own personal touch to store bought by stitching on ribbon, bows, buttons or beads  
  37.  Yo-yo  
  28.  Home made cookies  
  29.  Wallet or business card holder  
  30.  Travel games  
  46.  Coupons for fast food, or admission to museums or other attractions  
  32.  Underwear or socks - be racy or pedestrian, your choice  
  33.  Candles - and there are so many to choose from  
  34.  Slinky  
  35.  Popcorn seasoning or spices  
  36.  Nail polish  
  37.  Toothbrush  
  38.  Airplane sized bottles of liquor  
  39.  Packets of flavored hot chocolate or cider mix  
  40.  Die cast metal car  
  41.  Stationary or note cards  
  42.  Bath beads, bubble bath or scented soap - make your own or go shopping  
  43.  A copy of the gift recipient's favorite recipe - you can add some of the ingredients, too  
  44.  Stickers  
  45.  Pencil or pen - try a pen with purple ink, a giant pencil, a fountain pen, a twig pencil, etc.  
  46.  Desk or wall calendar  
  47.  Keychain  
  48.  Soap dish  
  49.  The hottest hot sauce you can find  
  50.  Seeds - try heirloom seeds or native wildflower seeds  
  51.  Fishing lures  
  52.  Glasses case  
  53.  Coloring book  
  54.  Coasters  
  55.  Incense  
  56.  Paper pouches in novelty shapes  
  57.  Craft supplies - paints, brushes, wooden cut-outs, embroidery thread, beads, doll heads, kits, etc.  
  58.  House plant tools or decorative watering can  
  59.  Sports water bottle  
  60.  Vase  
  61.  Mouse pad  
  62.  Exercise bands or hand weights  
  63.  Snow globe  
  64.  Cold mask (the kind you store in the fridge and wrap around your face to relieve aches and stuffiness)  
  65.  Travel mug  
  66.  Photos of the gift recipient as a child  
  67.  Christmas theme costume jewelry  
  68.  A tool - hammer, screw driver, pliers, etc.  
  69.  Harmonica  
  70.  Sewing, knitting, woodworking, needlework patterns  
  71.  Poster  
  72.  Kaleidoscope  
  73.  Decorative bottle opener or cork screw  
  74.  Silly straws  
  75.  Flashlight  
  76.  Address book  
  77.  Cedar balls for keeping closets and drawers fresh  
  78.  Blank diskettes, cassettes, or CD's  
  79.  Piggy bank  
  80.  Kite  
  81.  Jar of homemade jam or syrup or canned fruit  
  82.  Decorative tea towels or hand towels  
  83.  Hand held calculator  
  84.  Jigsaw puzzle or other puzzle game  
  85.  Tarot cards - they only work if you receive them as a gift!  
  86.  Small wooden trinket box  
  87.  Small stuffed toy  
  88.  Napkin rings  
  89.  Model airplane kit  
  90.  Personal radio  
  91.  Sidewalk chalk  
  92.  Personalized birth chart or horoscope book  
  93.  Thermal lunchbag  
  94.  Sheet music  
  95.  Film for the gift recipient's camera  
  96.  Gift certificate for fresh flowers  
  97.  Paperweight  
  98.  Fridge magnets  
  99.  Travel maps  
  100.  Long distance calling card  
  101.  Bird feeder