Someone that is such a big cock sucker they literallystay attached to the cock like a leach normally a kiss ass or tattle tail.
Worker 1: I think Brandon is telling the boss on you for being a street cat at work
Worker 2: Brandon is a cum sucking penis leach he's in there sucking the boss dry.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.