To drink until vision and sight are impaired and all feeling has left one's body resulting in the "snockered" individual engaging in life-threatening or stupid activities, i.e. sledding, climbing school rooftops, flirting with girls half your age...
After finishing a case of beer, SLU was so snockered he began hitting on a girlhalf his age.
The feeling of disbelief experienced by a powerful force as they are defeated by an underdog. It is similar to bamboozled in a sense that it applies to a situation involving surprise or unexpectedness.
The British thought crushing the small American resistance would be easy, but instead, they were absolutely scoobered.