A fart that is alot smelier and possibly even painful due to the excessive consumption of lager/beer.
group of lads chilling post a night out, one farts
paul: urgh that's rotten, who farted
steve: sorry dude, lager fart
paul: fair enough
paul: urgh that's rotten, who farted
steve: sorry dude, lager fart
paul: fair enough
by chronic procrastinator May 4, 2011
Get the lager fartmug.