maceypooper
When your girlfriend is pooping or just did and you're stuck with the mess and the stench.
You: 'I'm going to bed.' She: 'No, you're maceypoopering.'
You: 'I'm not maceypoopering!' She: 'You just said it.'
You: 'I'm gonna take a nap.' She: 'No, you're maceypoopering.' You: 'I'm not!' She: 'You just said it.'