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1.
created by the imaginative minds of photochopz.com , and used daily by members sman22, ndagym, and one of the admins, bc_2005 , shart sauce has become one of the internets greatest discoveries in terms of newfound words. Shart sauce has many meanings. It originates from the term "shart" and the term "weak sauce"
"This thread is full of spicy shart sauce"

This term is often used as a reply to pointless threads / topics with the reply simply stating "shart sauce"

Another example would be threads created such as:

"Would you walk around a busy mall with shart sauce in your BVD's for $500?"
by bc2005 July 11, 2008