Based on the puppet doll who spreads gossip on known personalities on Puerto Rico's WAPA-TV show "SuperXclusivo", "Comay" is that person who knows everything that is going on with everybody, who knows the juice, who knows the latest gossip. It can also refer to someone who knows and reports all the gossip.
1. You always know what's going on around here... You're "La Comay".
2. You don't know what just happened? Ask "La Comay".
3. A: Let me tell you something. So and so did this. Have I mentioned who?
B: No, you haven't! Say it, Comay, say it!
The ancient ancestor of the peon, or insignificant person. A person that is in much conversation but never popular, instead the opposite they are the subject of snickery and negative conversation..
Tommy says to Jane " Did you see what Duross did the other day? He picked up a hitch-hiker and is letting him live in his closet." Jane replies "Is he making him pay rent?" Tommy says "Who cares the guys an taintnoid!"