East Coast
Lobster Burrito: When you are doing a chick missionary and you reach down and pinch both her nipples.
West Coast
Lobster Burrito: Same as east coast but doing her doggy and reaching around to pinch the nipples.
Southwest Lobster Burrito: Same as above, but girl is doing reverse cowgirl.
Northwest Lobster Burrito: Same as above but girl is doing girl on top drinking a starbucks while the guy is smoking a joint and
Nirvana is playing in the background.