The act of have sex while your penis is still in your underwear. Any type of penetration where you leave your erection in your boxers.
You go to a sporting event, you meet some rando, you dont have a condom and you don't want your love stick to get sludged on so, you NUBB it. NUBBIN is not a sport it is a pleasure.
"I just totally NUBBED some girl!"
16👍 20👎