It all started when someone posted this photo online with a caption in which they appeared to be trying to use the French phrase "bon appétit".
People basically fell in love with the phrase and started using it. There are two versions people are using, "bone app the teeth" and "bone apple tea".
Some people have been using "bone app the teeth" or "bone apple tea" to show off their fantastic cooking skills.
Mostly, the dishes are all works of art.
It has gone to some extreme levels.
It's even made its way on to Urban Dictionary, with a proper definition.