Groovy Bus
A bus that has been painted hippie style, then transformed in the back. Instead of seats, there is a watterbed with red lights shining through with sexy fish swimming around inside. Then when someone is driving it bumps a lot for added pleasure. Make sure that you cram the back full of people. Also make sure there is sexual music to set the tone.
Boy: Are you ready to abord the GROOVY BUS baby?
Girl: Yeahhhhhhh!!!!!!!!!!
Girl: Yeahhhhhhh!!!!!!!!!!