n. 1. A most random compound word
2. A particularily nasty wound caused by an encounter with angry, seed-bearing fruit of the variety "Malus domestica"
1. "Jeff! Random word!" -- "...Applebite!"
2. "I'm all out of topical analgesic and this applebite is really starting to itch."
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.