A slang term for an Indian(Native American) originated in Wisconsin. Apparently thought of because of how Indians pronounce the "um" sound. Short for Chummy.
by Fighting Trout September 16, 2008

Chum is another word for ejaculating
by australian correspondant December 17, 2006

1. Of or pertaining to the anal region--especially when related to sexual activity.
2. The butthole.
2. The butthole.
by Chum Chumming October 13, 2007

Upon watching the hot babe walk by, Johnny immiediately headded into the bathroom to chum his trout.
by Scott July 31, 2004

by Gina January 19, 2003

by andrew May 23, 2003

a cross between chunks and scum, usually found in dirty places. this word can be used to discribe most random objects also.
"i just cleaned all the chum out of the bottom of the dishwasher. scrape your plates next time , idiot."
"i went to the mall and bought some random chum "
"i went to the mall and bought some random chum "
by twisted mitch July 21, 2006
