fish tongue is a generic term used to describe most east asian languages. It derives from the fact that many east asians' faces look like a fish with its mouth open between speaking.
east asian 1: nihaoma! wakarimashta! soondubu jigae?!
person 1: enough of that fish tongue, speak English, dirty third worlder!
An oral condition that is the undesired result of consuming too many sodium injected foods, such as ham. The main symptom of ham tongue is a perpetual and unquenchable thirst accompanied by a lack of saliva.
"Pass me your Gatorade, I can't get rid of this ham tongue." "I am exhausted, I was up all night with my ham tongue."