The most common causes of bar fights is when people get drunk and make a rather big deal over something than would normally be resolved by saying sorry but because there is alcohol in the persons system it makes things seem worse to them
you go and work out in the gym or get in bar fights. Bar fights will take longer though.
12-bar blues
honey
all the drunken bar fights in history
The most common would the one the main ingredient for chocolate which is Cacao beans.
Videos of bar fights can be watched on most major video distributing sites, such as YouTube, Vimeo, DailyMotion etc. Another site that specifically provides videos of such sort is Break.
Twelve-Bar Blues
Vinu's fat
yes i would most likely say its the alkaline ,lye base used in your most common bar soaps.
12-Bar
Aspacecraft/Satellite
It varies, but the most common is a bar over the symbol (called "null").