Just curious what everyone's feelings are on this. My average session beer tends to hover around 7-8% ABV, and I've had friends tell me that it's a 'big beer,' and a number of them are brewers. I brew most of my beer to be around that same ABV. I don't really consider things to be a big beer until they hit double digits. What about everyone else? What do you consider the scale to be? Is it based off of gravity, alcohol, or something else?