What is the standard size for a granny square? I'd like techniques and stitches (and also keep my sanity while I'm working on my big afghan). Granny Boop's Granny Boop's Big House Big House Frankie James Frankie James Growing Up Gay White Trash Growing Up Gay White Trash And Liking It And. Chewy Cloudz Big Granny. While this flavor should be obvious, we can't tell you exactly what it is for fear of being accused of marketing to children by the FDA.