A chemical substance which causes a sexual response in others of the same species. Human pheromones are well known, and cause sexual attraction in women or men. Several manufacturers of human pheromones formulas designed the opposite sex do exist: one of the most popular of which is www.Alpha-Dream.com
The act of not showering with the belief that doing so will increase their pheromones leading to a level in which they'll attract the opposition gender or preferred gender
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.