Jason the Yank
A living oxymoron - an intelligent American. CMC's politics expert who doesn't know that Strongbow is a cider, not a beer.
Jeweller
Member of the DAMMIT community and unplugged forums, who makes the odd appearance at CMC. Once organised a pool tournament, which was frankly, shit.
JJ
See Johny Jazz.
Joeskeppi
More commonly found over at DAMMIT, recently joined CMC.
Johny Jazz
Johny, or JJ for short, is a llama cum crapper who is also a bit of a webmonkey.
jraldous
One of a number of upsidedown crappers, a pharmacist by trade who can often be found in IRC.