Slang for a way of ordering hashbrowns at The Waffle House diners. Scattered smothered and covered means that the hashbrowns are scattered on the grill, smothered with diced onions, and covered with melted cheese.
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 ona girl half his age.