started early in th nineties through out ballarat, someone whom goes home early from an event or festivity shall be sed to hav cracked a sam, originating back to the original sam who made this famous throughout the
university if ballarat, one also can use the term when a person or persons gets mad or
angry over
something which another person or persons have sed.
"for fucks sake did u go home at
12 last night, thats the third
time u have cracked a sam this semester"
"hey i did not
crack a sam"
(by saying they have not cracked a sa m they have hence confirmed that indeed they have cracked a sam)