What is Mars Bar Party?
1.
Where a girl shoves a mars bar pussy and a guy eats it out
Hey guys theres suzzie lets have a mars bar party
2.
gay house party or similiar. basically a gay orgy. tend to find them in coastal towns of britain, such as brighton, bournemouth, hartlepool and seaburn.
corey and randy went to a mars bar party up the headland in hartlepool. they took sausge up the exit hole all night