잡채와 그 잡채

"이것은 멋짐 그 자체" "This is the very coolness itself"

"이것이 럭셔리 그 자체' "This is the luxury itself"

"This is the sadness itself" etc.

We often use the expression 그 자체 Geu Ja Che "itself",
When we say "그 자체 Geu Ja Che itself" a little stronger and more emphasized, we use the similarly pronounced '그 잡채 Geu Jap chae',

and we use "the very coolness itself" as

This is when a word is changed in a fun way to serve as emphasis.

It is used by changing 그 자체 Geu Ja Che "itself" to '그 잡채 Geu Jap chae' with a joke.

"황당 그 잡채" It's absurd itself. 

"어질 어질 그 잡채" it's dizzy itself. 

"개쪽 그 잡채" it's super embarrassing itself 

Of course, "잡채 japchae" is a delicious traditional Korean food.