When it comes to inventions of pure brilliance, the Beer/Weed Bong is right alongside the printing press, the microwave and the Snuggie.
The design allows one to chug an entire beer and then take a huge hit of weed immediately after.
Complex enlisted some New Yorkers who hadn't engaged in such debauchery since college to display the device's power.
Some appeared to nearly choke to death in the process, but it was all worth it. The experience left each participant feeling pretty damn groovy.