groups of (British) youths who drink too much too fast (usually lager - Fosters, Heineken, Grolsch etc) and become aggressive in the process, causing much trouble! zadymiarze, piwni chojracy
We don't like going into town on Saturday nights anymore. There are too many lager louts.
Już nie lubimy wybierać się do miasta w sobotnie wieczory. Za dużo zadymiarzy.