A Fat Clap
A Fat Clap is when two fat people rub against each other like they're trying to start a fire and their fat makes a sound like someone's shouting 'Bravo!'
My cousin and his girlfriend had a fat clap so loud the cat ran out of the house.
At the gym, two fat claps happened and the treadmill almost broke.
My fat clap with my buddy was so good, the gym started a new class called 'Fat Clap Yoga'.