A negative term used to describe a fat chick whose clothes are way too tight (used sarcastically). Not someone who is actually considered beautiful.
ex: "Did you see that fat chick in the club last night? She was Big Mac Beautiful"
ex: Trying to cram a 100 pounds of shit into a 50 pound bag
ex: Trying to cram a 100 pounds of shit into a 50 pound bag
by S.F. May 31, 2012