1.When you want to say, that something is super fuckin ass cool but would enjoy to be a little more sincere in the words.
2. When a situation arrives that you want to say cool in a never heard before way.
3. Someone says something so shockingly funny that you need to use this phrase cause no other words can come to mind!
Wow, Miss K that pasta was Sweet Cuppin Cakes
:You: Hey Tim, that movie was Sweet Cuppin Cakes
:Tim: Wow, what a cool word! YOU RULE!