The term used if a person has a very fat neck which makes it look like they have two over-lapping chins.
Child, lift your head up. You're makin it look like you have an ENORMOUS gizzard.
by Jorge February 15, 2005
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Where you have a lot of chin fat that makes it look like you have a second chin.
Matthew, lift your head up, you're giving yourself a GIGANTIC gizzard. Tard.
by Jorge February 15, 2005
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An irritating smelly man who pisses on the toilet seat, farts and comes out with utterly useless and irrelevant facts. General GIZZARDY behaviour such as saying "safety" and eating rice and gravy become normal day to day life.

YCH A PYCH
I hate THE GIZZARD
by Peter-Louis February 6, 2020
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One who acts as if their brain is an organ full of rocks used to grind up food. JTA
"Don't be a gizzard-brain, think about what you're doing"
by Jtallen February 11, 2020
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The act of ejaculating on a woman's neck, preferably a woman who has alot of fat flabby skin, similar to a turkey.
That old wrinkly hag didn't deserve a facial, so I gave her a Jizz Gizzard instead.
by Nilknarf Den January 30, 2006
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A phrase used to describe an action which would negatively stress ones digestive system, so much so, that one wonders if they might have ruptured an internal organ. The "gizzard" being used to describe an organ within ones digestive system (gall bladder, stomach, intestines, bowel, etc). This phrase being most commonly used to refer to something that would result in severe explosive diarrhea or a massive increase in stool output.
Friend 1: "Damn these chocolate covered fiber pellet snacks are tasty!"

Friend 2: "Yo, holy crap, you ate half a box of super fiber pellet snacks! You better slow it down man, otherwise you are bound to pop a gizzard eating all that fiber in one sitting"
by chicosox February 27, 2010
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A man that goes to the chat room to pick up woman.
Yo Mack is such a net gizzard, he hooked up with four girls in AOL chat.
by BmoreSlim April 13, 2009
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