This can be used as "no comment" in a text conversation or as a remark to something, someone has said; emplying that their statement is a lie or ridiculous.
Lisa: "Oh yeah, I didn't fuck both of them in one night"
The frog and coffee emojis are used together when somebody is throwing shade towards another person or figure. Essentially, it is a psueudonym for the phrase tea.
It is commonly connected with the meme of Kermit the frog sipping tea, which is captioned with โminding my own businessโ or โbut thatโs none of my businessโ.
It is often used when somebody is caught being a snake.