So I was wondering if anyone here happens to know what directors use in movies/TV shows to create the comedic "huge airbag" effect? I am working with a friend on a short comedy film and we want to incorporate the classic delayed and oversized airbag gag. For reference, we were thinking something similar to the instances found in TV/movies such as Frasier, Doc Martin, Good Burger, The Rock etc. Obviously the airbags in those productions aren't real airbags but I wanted to know if anyone knows what materials they use to make them.