In English, Pig Latin is a way of speaking (or less commonly writing) to disguise the content in a simple way to make it difficult for outsiders or people not familiar with Pig Latin to understand what is being said.
E.g in Pig Latin one takes the first consonant sound of a word, moves it to the end and adds the phoneme -ay. Words starting with a vowel gain the suffix "way".
cat -> atcay, dog -> ogcay, fish -> ishfay, otter -> otterway.
I am vegan; I don't eat meat -> Iway amway eganvay; Iway ontday eatway eatmay.
Does Chinese (specifically Mandarin) have anything like this?