I Heard You Using the Microwave
This means someone was having sex so loud it sounded like a microwave was being used for a nuclear experiment.
My dad said, 'I heard you using the microwave. I thought the house was going to blow up!'
My friend messaged me: 'Bro, I heard you using the microwave. I thought it was a war zone!'
My neighbor yelled through the wall: 'I heard you using the microwave! I'm going to report you to the police!'
xs