Lobster Taco Posted in L Best definition Lobster Taco Slang for a Maine woman’s vagina. Could also be use to describe the vagina of any woman living in the coastal New England states. Dude, I totally ate her lobster taco last night. How satisfied are you with the definition? Looking for Lobster Taco meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 5 times.