When a man is fucking, his pimml0r ejaculates Sacksaft while having an orgasm. "Sacksaft" is German for "juice from the bag". It references to your rather small bag called scrotum. Sacksaft is also named "Boysahne", "Wixxe" or "Splash". Do not name it "Nierenjuice" because this means "pee"!!!
"OHY Nadia I'm cummin' now ahhhh yaaaaa ohhhhh yeeeeeeeessssssss" *SPLASH SPLASH SPRITZ SPRITZ WIXX SPLASH SPLASH* "I give ya my SACKSAFT on yer Tellernippel, Ðjąðją!!!" - "Uhhh yaaaaa babe I love yer Boysahne, Tom" *SPLASH WIXX SAM SAM SAM* "What a nice fuckingFestival, Nadja!!!!!"
The security van appears in the infamous Grand Theft Auto III and Grand Theft Auto: Vice City video games. Apparently a take on the well-known financial entity called "Goldman Sachs", while it is also phonetically similar to "Group Sex", a sex-oriented pun indeed. Very Rockstar style.