A glampse is a hybrid of glance and glimpse. A glance is an intentional short look at something, a glimpse is an accidental short look at something. So when your intent is to accidentally see something, you glampse at it.
12 step recovery jargon referring to someone new who talks about how great life is, now that they're sober. 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.