A VERY small itty bitty penis, typically attached to the body of irritating men named Ethan, Ethans are the DEFINITION of tiny dick, and will most likely NEVER please a Women sexually… because of his VERY SMALL PENIS!
Brad: Wow, what the Hell is that between Ethans legs it looks as if a rat and and anteater had a child that died at the young age of 4 months

Jimathy: I think that’s supposed to be a penis?

Brad: REALLY!!?? ITS SO SMALLLL!

Jimathy: Yah when it’s that small people call it a Millimeter Defeater, poor Ethan, he will NEVER be able to please a bitch in bed. :(
by my name is my name duh. November 22, 2021
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The name of a dick that is a millimeter long
"My girlfriend bit my dick while she was giving me a blowjob so now I have a millimeter defeater"
by Chocolatified July 10, 2023
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what you have
Bro check out this millimeter defeater, rizz all the women dry
by 5dollarbiggiebag August 30, 2023
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ABSOLUTE ANAL DESTROYER

THE CORRECT DEFINITION OF SEX
I HAVE A 3 MILLIMETER DEFEATER
Are you lost baby gooorl. I can give you this 3 millimeter defeater
by Traitor on your mom May 17, 2021
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a person who has the smallest dick ever, and thinks that their dick is the biggest when it's a millimeter.
Yo he got dat 1 millimeter defeater!! his dick is the smallest one in the team
by 4 fo 4 September 30, 2021
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A absolute micropenis (usually on a gay dude) that goes so hard, it’s like getting a shot in your bussy.
Girl ” did you hear Weston has a one-millimeter defeater
Boy ”Yeah, I felt it. It goes hard like me in a playground
by Penis man :/ April 7, 2022
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A man who has a 4 millimeter cock or a catapult that has a base of 4 millimeters.
Tyrone has a 4 millimeter defeater which is small for his family.
by A cool cuh January 31, 2022
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