Fablooning
A guy with a whole foreskin slaps glue on it and then lets out a pee or a load, making a big skin balloon that looks like a meaty blimp.
My neighbor did fablooning and it looked like a sausage was trying to escape.
He glued his foreskin shut and then came so hard it made a balloon pop.
I saw a guy do fablooning and it sounded like a fart and a fire alarm.