Have you ever got together with some peers and watched a TV show or film where a character inflates? Did they laugh or chuckle at the goofiness of it or make some sort of clever remark regarding their blimpish state? Or is it common for many to simply shrug off the inflation gag and focus on the rest of the movie with no reply.
Also, I think I heard that some of the people on this website show movies with inflation scenes to their lovers and see what kind of reactions they have before admitting their bizarre little interests to them. I'm kind of curious to hear how those went as well.
I've always been able to hide my reactions during this scene while everyone was laughing.