Sugartongue 

The irritation felt on your tongue after eating too much sugary/sour candy.

I just finished my third bag of Sour Patch Kids and I have a really bad case of sugartongue.

Sugartongue by Dexi December 2, 2011

sugar tongue 

when you eat too much sugar coated candy your tongue will get all gross and things will taste weird for a short time.

damn joey, if you keep eating those sour patch kids you're gonna get sugar tongue!

sugar tongue by snugglebandit October 27, 2008

Sugar Tongue 

When you've been eating pussy or cock and your Tongue gets cum (aka sugar) all over it.

Ryan: Man I was eating so much pussy last night I got a sugar Tongue!
Brendon: I know what you mean dude, I get a sugar Tongue every night.

Sugar Tongue by ILikeCottonCandy January 24, 2009