Definitions by BedsideKush

Boston Big Mac 

The term means to replace the middle bun of a double stacked burger, specifically a McDonald's Big Mac, with a Boston Cream. The result is a mess of calories and delicious (not really at all) creamy, meaty goodness

Yo guy, let's hit up McDonalds and Tim Hortons and make ourselves some Boston Big Macs

Boston Big Mac by BedsideKush March 26, 2011