A sense of total confusion. When your are both confused and muddled by a situation, like when there is alot going on around you and its hard to concentrate or know where to go and what to do.
Trying to find my way around my new school totally confussled me coz i didnt know where anything was and people were telling me so many different things.
When someone's high, but you don't want everyone to know. It can be used around parents and just generally adults as a way to covertly mention how stoned your friend is. This usually only works if the concussed person participates in some kind of sports.
Friend #1: Dude what's up with Jerry?
Friend #2: He took a really big hit and now he's concussed