Ruggers Pub is a small bar off of East Carson Street, which means it is usually devoid of the general annoying bar patrons. While it is a rugby bar, it's far from elitist or limited.
The bar not only has regular drink specials, but it also has an entire menu of food available. Huge sandwiches and your general fried bar food. The prices are slightly higher than some dive bars, but the quality of food is also better than I've experienced in most places.
The staff is not only friendly but freaking hilarious. The music is loud. The beer is plenty.
I do have to warn though, rugby season is starting and this means an influx of rugby fans in the bar.