Edging is a pretty widely known practice outside of Thunders, and the name itself refers to repeatedly trying to walk that line at the PONR. Ballooning appears to be more of a local slang.
Then: 6.25" x 4.37" in 8/2009 Are you new to PE? Here's some advice I wish someone had given me when I first started.
My big secret? My methods. There is no "Holy Grail" of Penis Enlargement. Only time and effort works. I'm 7 years in and counting. Put the work in then the gains will come. All you have to do is keep the faith.