nail a towel rack
When you pretend you're fixing the bathroom but really you're just getting off on the sound of a nail gun and a wall.
She said she was doing chores, but I knew she was just nailin' a towel rack and getting off on the noise.
My dad came home and said, 'I think I just nailed a towel rack and got a second wind.'
He texted me, 'I just nailed a towel rack and my neighbor called the cops. I'm winning.'