Any greasy delicious burger containing two or more patties (from any restaurant or greasy spoon) is considered a fat burger.
The Best way to describe this guilty pleasure, a depiction of self loathing for falling in its delicious trap.
Man, im hungry! Lets go get some fat burgers.
Time to lay off the fat burgers.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.