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A Cham is a hack, So a Chammer is someone that hacks or cheats in games
Yo Kanzaki is a fuckin Chammer!
by ippo86 February 17, 2010
abbreviated form of "cunt hammer"; a woman whose bitchiness transcends all other definable bounds.
Cersei Lannister is a Grade A c-hammer.
by Clyde Daniels January 20, 2013
To define a fat person , or someone who eats alot
" look at the size of that chammer"
by Mark Reynolds April 10, 2005
A person who is half chink and half nammer.
Guy: Look at that chammer RUN!
by >>Nicotine<< April 28, 2005