A combination of 'nil' and 'zilch' to express less than nothing.
"What does your brother know about girls?"
"Nilch. The little guy's clueless."
28π 3π
Noun. Nothing. Zero. This usage has been around since at least 1970. Possibly a combination of "nothing" and "zilch."
"How much can you lend me until payday?"
"Nilch."
12π 4π
Word extracted from Warcraft 3 Battle.net forums. Never heard ever before. Probable origin, an abbreviation of the phrase, "zip, nada, zilch" meaning to have none at all.
"So, how many enemy units did you kill?"
"Nilch."
"Sucks, dude."
20π 13π
Another name for the word bitch, or any other word to describe another thing, such as a person. Used as a name calling device.
"Stop being a nilch"
"You nilch ass mofo!"
10π 29π