The morning after a late night; characterized by a wet toothbrush because you brushed your teeth just a few hours ago when you went to bed. Not necessarily but usually waking up for work after a late night of drinking.
A person who has no shame in directly telling onsomeone else for the other persons wrongdoing. The person will outright snitch on someone infront of a large group instead of behind the offenders back.
Bob threw a pencil at the teacher when the teacher wasnt looking.
The teacher asks who threw the pencil.
Mark replies with BOB DID IT ! (pointing)
Mark is a wet snitch.