The zilch is a part of the cock.

The zilch is exactly the rim of the bell (bell-end), where the shaft of the man's Johnson ends and the bell-end begins.
It is that rim, ridge, edge which is known as the zilch
Jimmy doesn't get head from girls with braces any more in fear of getting his bell-end ripped off by the zilch
by noegnuD epaR eht fo dnegeL January 28, 2012
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When one takes a garbage bag and ties it in a string on knots, then lights them on fire. Miniature fireballs with drip from it as it makes futuristic noises.
Some conflabbed hooligans were holding lit zilches over the balcony at pyromania. One of them hit Max's head. He still has a creepy bubble.
by EmilyGG June 28, 2005
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nothing, having a value of nothing, zero
That truck is worth zilch.
by The Return of Light Joker June 29, 2009
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a word used by a famous latin teacher named miss soulier meaning "nothing".

go soulism!!

do you know how many feminine nouns are in the second declension? ZILCH!!
by qwertywerty May 31, 2007
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zack black, not to be confused with jack black.
Me: you’re acting like a real zilch rn

Zilch: cmon man
by crackheadshi101 June 11, 2022
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The best way to pay over time anywhere. You'll want to tell all your friends about Zilch (and you get £10 in Zilch rewards for every friend you refer)…. best part is… you can Zilch anything! From flip-flops to a brand new shrimp top.
Ella: "I love your top!"
Natalie: "thanks, I bought it last night"
Ella: "did you use Zilch to get 5% cashback?"
Natalie: "aw-shucks I forgot!"
by savvysue November 24, 2021
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Meaning 0, of everything!! 0 communication 0 talking and 0 eye contact and 0 smelling
Girl I’m finna zilch your ass !!
A.T
by A.T;)2021 February 17, 2021
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