The point at which you are so very, drunk/fucked that you Chunder, but not so very, very drunk that you are paralytic i.e. cannot talk. Therefore chunderfucked as opposed to actually fucked, totally trashed or absolutelywankered.
'Darling, I was so utterly Chunderfucked last night'
Food you know you should not eat while you are drunk. You realize you will probably vomit but you don't care because it is so tasty!
After I drank a case of Corona and 5 shots of tequila, the chunderlicious Super Grande Macho Nachos with Extra Green Chilecompelled me to seek an audience with the Porcelain Goddess.
Chunderfucked is a term in rafting used to describe getting violentlythrashed by hydraulic action of the river, oftentimes the victim might be recirculated or even pushed into rocks and rafts.
Some choch threw a stroke in on reptar and we hit godzillasideways and flipped and one of my custies got chunderfucked