What does Boy's Can Swim Soiree mean?

Boy's Can Swim Soiree meaning in Urban Dictionary

The celebration thrown by buddies for outstanding man after he declares he will be a father. The celebration typically includes, good meat, such as old ribs, pork neck and artisanal mozzarella cheese fixed in a Valhalla style in a get away week-end of enjoyable and based across the lollygagging and tom foolery that dudes enjoy with pulling over another.