OK, so how many others of us have worn gorilla suits in past lives?
I did, doing "gorilla-grams" for a year or two. I had one to do at an Army Depot near my hometown, back during the first Iraq-Kuwait go-round. I'd drive with the mask off (really not safe, otherwise), but the suit on. Didn't have any problem getting in the gates of the depot, but might be different now.
Would I try it in an airport? No.
JP