Black shower means when a bus is going to leak oil on you. The oil has to be well used so it's black.
Bus: wanna come on a ride?
Me: no thanks but I can take a black shower
Bus: fine by me, but you have to lay under me first vrooom vroom
Me: no thanks but I can take a black shower
Bus: fine by me, but you have to lay under me first vrooom vroom
by Ullaswag July 22, 2017