What is V-trough?
1.
The area where your legs connect to your pelvis and collects about the same amount of sweat as the backside of your ballsack on a hot summer day.
After I stuck my hand down my pants to scratch my left nut I accidently slid my finger through my V-Trough and it made my whole hand smell like an old shoe that had been left out in the rain and put through the dryer.
See
