No, no. it doesn't work like that. Sheezamageeza is an exclamation, not an adjective. something can't BE sheezamageeza. though, in case you're curious, it is okay to shorten it and say Sheezmageeze.
This was my first universal park, and i want to thank Chuck again for telling me what the hell was going on in English in all of these rides.
"Konnichiwa. Ron Howard desu. Backto Draft-o!"
you did however fail to mention the awesomeness of the Maple popcorn. ahem....SHEEZAMAGEEZA that was some good popcorn!!!