Usually paired with: "I want XXX to rail me in the Wendy's parking lot"
Definition:
When you want someone to fuck you.
If someone says "Meet me in the Wendy's parking lot" and you weren't talking about Wendy's, then they're either hungry and want Wendy's, or they're just asking to fuck.
Sexy Partying is what Nancy Grace calls this locked up Mom's partying antics. It apparently involves drinking, looking hot, flirting, and stuffing your face with food.
1. Nancy Grace really called that woman out for sexy partying last night.