NQ used to have a canon on the field that would get fired after every try (don't know where the 'cowboy' relevance was) that was loud as f**k but added to whole experience. the residents around Kirwan had a bitch though and it only lasted one season.
With the new NQ stadium getting built in the cbd, I really hope we find something to do like the Raiders have done. Sure, they've copied the clap from the soccer mobs and the minnesota vikings with the horn, but who gives a shit, at the end of the day it engages the fans and will more than likely get the tin lids to want to go back which creates a new gen of fan.