Combination of speculation and accusation. Accusing someone based on a made-up story.
Jenny - What happened last night, you didn't call. You were probably out with another woman, right?
Jacob - Hey stop with the specusation, I left my phone at work, OK?
The act of 'accidentally' forgetting an article of clothing or object to give yourself a reason to come back to someone's place and fuck.
When Jeremy left his hat at her house, she was convinced that it was a sexcuse article. This was proven a fact when he asked to come over to collect his hat because he wanted a bootycall.
Marijuana, Pot, Dope, Chit - Cannabis Sativa; the dried leaves and flowering tops of the pistillate hemp plant that yield THC and are smoked in cigarettes for their intoxicating effect -- compare BHANG, CANNABIS, HASHISH
While visiting my parents, Jeff and I usually use the sexcuse of needing a gallon of milk from the grocery store. That gets us out of the house long enough for a quicky in the backseat of the car.