Now hear me out. What if we dress them like this…
Total deniability amirite ?
Adults T-Rex Inflatable Costume Fancy Dinosaur Suit Blow up Stegosaurus Jumpsuit Halloween Cosplay Costume https://www.amazon.com/dp/B07W665LYC/ref=cm_sw_r_cp_api_glt_i_650A2W3M260Z79JEHJA7?_encoding=UTF8&psc=1
It's a costume someone wears that constantly blows air through it. 9/10 times you hear about one, it's the infamous T-Rex often used in pranks.