i call what you call a cone, a snapper, and many other bong enthusiasts do as well. sometimes youll hear phrases like "oh man i snapped a .7 last night". Although i like thqat little competition idea, exept most of the stoners i knwo arent very experienced and woudl probably pack a whole bowl in it, and then id be obligated to smoke it..... on second though, thats a REALLY cool little competition idea