Complete and total garbage; a pile of sh*t; having absolutely no useful qualities whatsoever. Usually used when referring to a particularly bad piece of code. May also be used when referring to incomprehensible lecture material from a bad professor at a university.
During the code reviews, Matt could see that Pierre's code was a bunch of schtum and would have to be re-written.
by Anonymous August 21, 2003
Get the schtum mug.