the Boston Tea Party is when one individual sits in a body of water and a group of men (2 or more) proceed to tea bag the person in the water until the person in the water is pruned.
Hey did you hear Sally invited the football team over to have a Boston Tea Party, and I hear they weren't studying american history.
Getting a bunch of British chics in a tub of dirty water, preferably after performing a "Boston Cream Pie". Then tea-bagging them with your American balls, one after the other after not showering for a week. All while drinking a Sam Adams and pouring Earl Grey on their little British heads.
Those girls were so drunk last night, they let me throw them a Boston Tea Party!