Bold for stuff you've done, italics for stuff you plan to do one day, and normal for stuff you're not planning on doing.
Knitting with metal wire - never again. Ever.
Knitting with camel yarn
Knitting with silk
Moebius band knitting
Participating in a KAL
Drop stitch patterns
Knitting with recycled/secondhand yarn
Slip stitch patterns
Knitting with bananafiber yarn
Domino knitting (=modular knitting)
Twisted stitch patterns
Knitting with bamboo yarn
Two end knitting - WTF?
Knitting with soy yarn
Knitting with circular needles
Knitting with your own handspun yarn
Graffitti knitting (knitting items on, or to be left on the street)
Designing knitted garments
Cable stitch patterns (incl. Aran)
Publishing a knitting book
Teaching a child to knit
American/English knitting (as opposed to continental)
Knitting to make money
Knit lefty style (backwards)
Knitting with alpaca
Fair Isle knitting
Dyeing with plant colours
Knitting items for a wedding
Household items (dishcloths, washcloths, tea cosies, coasters...)
Knitting socks (or other small tubular items)on two circulars
Knitting with someone else's handspun yarn
Knitting with dpns
Holiday related knitting
Teaching a male how to knit
Knitting for a living
Knitting with cotton
Knitting two socks (or other small tubular items) on two circulars simultaneously
Knitting with wool
Textured knitting - isn't all knitting textured? But if you mean, like Ganseys....
Kitchener BO - insert movie reviewer from In Living Color: "hated it!"
Knitting with beads
Swatching - as in have I done an actual, honest to God swatch, bound it off and kept it? Once.
Long Tail CO
Knitting with selfpatterning/selfstriping/variegating yarn
Knitting with cashmere
Darning - as in weaving in ends? Yes. As in socks, I use the yarn harlot's method.
Jewelry - never again. It was hell. Hell, I tell you.
Knitting with synthetic yarn
Writing a pattern - still working on it. It is harder than it looks.
Knitting with linen
Knitting for preemies
Knitting a pattern from an online knitting magazine
Knitting on a loom
Knitting a gift
Knitting for pets
Knitting with dog/cat hair
Knitting in public