(idea) by ideath Tue Mar 07 2000 at 6:25:49
Phrase originated by my best friend. When you don't know much, at least you know something. It's either self-derogatory, or exclamatory.
On answering the Double Jeopardy question correctly:
i know something!
On being lengthily and rigorously corrected on an item in your area of specialty:
well, i know something.
I like it!