"Sopping to" still does not have any common accepted meaning though. So, if you want to communicate with other users of English it might be a good idea not to use that phrase. You want both your listeners and you to agree on what it means and as far as I can tell only you know that.

Sigh, the word sop already has a verb form - you're making progressively less sense with each subsequent reply. If you want to "smith" a new expression, it might behoove you to spend more time at the anvil.