
A 144 person beer bong created for the Milwaukee, WI celebration of Harley Davidson’s 105th anniversary is considered to be the world’s largest (self-proclaimed). It was made of PVC pipe, plastic hoses and 2X4 wood craftily engineered to allow 144 people to drink at once. Two full kegs supplied the booze and 144 thirsty bikers supplied the mouths and stomachs. Awesome.
source




R2D2 Lego Fig USB Flash Drive
Playstation 3 Slim in a Laptop Mod by Ben Heck
Nathan's Hot Dog Vending Machine: That's Totally Kosher With Me
Giant Outdoor Scrabble Board
Hello Kitty Keyboard
Space Invaders Couch
Paper Airplane Doorstopper Keeps Your Doors in a Holding Pattern
Kickball Hanging Planter

This contraption is an interesting curiosity but a beer bong it is not. It is still super awesome, however;
Beergantuan is the world’s biggest beer bong.
As this link clearly shows.
http://www.youtube.com/watch?v=43SBvg20lOI