A dirty pint taken to the next level, Timmy is traditionally created by mixing any and all drinks at a party into a large plastic bucket creating a foul concoction with at least two inches of light brown foam on top.
Timmy is traditionally drunk with a ladle passed anti-clockwise around the bucket. First time drinkers are termed Timmy Virgins.
A true Timmy has to be created in a bucket that has previously contained some sort of foul domestic cleaning liquid.
The addition of milk of magnesia to a mainly Guinness and Archers based mix will make this Timmy the stuff of legend.