This is what happens when your brain can not make up its mind between the words "change" and "coins" and thus combines the two words.
After paying $5 for my hamburger, I only got 45 cents in choins back.
by Bob - O February 25, 2008
1 more definition
Runnin around committing mass homicide, where you shoot a bunch of muhfuckas.
mayne I went Cho'in last night and popped 13 punk ass bloods!
by bojzzle May 12, 2007