1. slang Coffee. The word is a portmanteau of "java" and "mocha." Where can I get a good jamoke around here?
2. slang Someone who is stupid or annoying. That guy's a total jamoke, don't even talk to him. Ugh, some jamoke screwed up the whole report.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.