An adult game in a vehicle, when a person sees a volts wagon bus (operational or non operational) calls shag-wagon and points it out, that person gets any sexual favor he or she desires at anytime within a one month period. A person can claim as many as possible and use them on the person called with! after one month of shag-wagon being called it is canceled out, each calling is one point (sexual favor) Also a shag-wagon point can be canceled out by another persons shag-wagon point.
a variation to the slug-bug and love-bug game!
person # 1.
I see a shag wagon, you owe me sex how ever i tell you to do it tonight!
person # 2.
Ha ha i see a shag wagon, I don't owe you shit, unless you wanna let me put it in your butt!
person # 1. hell no you can't put it in my butt, damn i guess i lost out on a shag wagon!
person # 2. ya well i see another shag wagon right there!
and i say oh yes i am!