chomper
n. Someone or something that is chomping; a loser. See {loser}, {bagbiter}, {chomp}.
CHOP
/chop/ [IRC] n. See {channel op}.
Christmas tree
n. A kind of RS-232 line tester or breakout box featuring rows of blinking red and green LEDs suggestive of Christmas lights.
Christmas tree packet
n. A packet with every single option set for whatever protocol is in use. See {kamikaze packet}, {Chernobyl packet}. (The term doubtless derives from a fanciful image of each little option bit being represented by a different-colored light bulb, all turned on.)