1.Driving around your hometown with a group of guys in the middle of winter in hopes that one will find a large group of women who have no goals other than pleasing said guys with their mouths and or other sexual holes. Usually doesn't result in any type of copulation, unless two of the men in the car are gay, or one man is gay and much stronger than the others.
2. Literally swimming in a woman's vagina, or a pool full of disembodied snatch.
1. "It's 2:30 in the morning, on a Tuesday in December in Myrtle Beach. What the hell is there to do?"
"Let's go trim swimming"
2. "Last night I literally filled my pool up with trim and backstroked my way into hell."