Engaging in a short-term romantic encounter lasting under 10 days. Originates from the 10-day tenure of Anthony "The Mooch" Scaramucci as White House communications director.
"So, are you guys getting pretty serious?"
"Nah, we're just mooching."
shopping for the purpose of shopping, or not because you need to shop for something in particular just cuz you wannna look at random stuff and buy whatever catches your eye
"we are just gonna go mooching around the shopping centres, wanna come?"