yarn in front=in front of the work, as if you were going to purl.
yarn in back=in the back of the work, as if you were going to knit.
"slip 2 with yarn in back as if to purl" = hold the yarn in back, but slip those 2 sts as if you were going to purl them, so put your right needle into the front of those stitches
OTN: Old Shale Lace Triangle
FO: 3 pairs Pocketbook slippers, Kickline socks, baby cloths, 007 monkey, market bag, Ocean socks, chemo cap, 12 Stitch-It! blankets, 9 Charity Oddball baby blankets