sweet tongue 

good communication in social network.

John has a sweet tongue. He can make friends with various types of people in his office.

sweet tongue by Tiffani Austin January 3, 2012

Tongue Sweat 

The instantaneous moment your tongue salivates from the smell or recognition of the scent of something spicy or the scent of a delicious previously had meal.

I was pouring sriracha in my cup of noodles, and the smell gave me the tongue sweats

Tongue Sweat by The Original Revolution May 17, 2011