I never knew what the word, “sussed” meant either till I played this game. Conker and the King Bee use it during their first exchange. Not entirely sure if it’s British slang or not, but it’s definitely an uncommon word.
Lindsey Buckingham's voice is like the cherry on top of an ice cream sundae. Fantastic! Also - http://www.youtube.com/watch?v=QDVGCgklN3o&translated=1
Strange. The UD says it means "cock." Apparently it's pronounced that way with a Boston accent and was popularized by the movie "Good Will Hunting." I watched that movie and don't recall the instance. Oh well.
As for "suss," I assumed it was British slang for "suspect" (the verb, not the noun).