It refers to the length of a very specific part of the male anatomy.

(Hint: It means you have a little dick)
Girl: Aww, so cute!
Guy: What are you talking about?
Girl: The widdle inch grinch!
Guy: You haven't seen anything yet...
Girl: I agree completely. I'm leaving.
by The CircleJerk October 2, 2009
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The term “14 Inch Grinch” means 14 inch monster cock that challenges god himself for the throne to rule all of man kind
Justin has a big 14 Inch Grinch! he almost ripped my ass in half
by 14InchGrinch Weilder January 24, 2019
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It was a cold Christmas night and I went out to wee. so I took out my wiener and let is wee. but then I felt a tender grip. I screamed and shouted as the grinch sucked my dick. he fucked me hard as hard as he could with his long long tender wood. I will always regret that midnight wizz but no one will here me shout for my mouth is filled with jizz. This is the legend of the 13 Inch Grinch.
Man, you look like the 13 Inch Grinch met with you last night!
by Fat Moon March 8, 2018
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dude: suck my big cock
girl: what the fuck dats a one inch grinch
by emi March 13, 2004
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A penis that is so small, it struggles to be over two inches when erect.
Boomer: I just got Sexified! (leaves the room)
Girl: Wow. I just had the worst experience with a two inch grinch. I don't even know if it went in. Maybe an asian would be better?
by morgalope December 2, 2005
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Noun
A cock that is one inch long.
''Yo, Sarah knows you got a one-inch grinch''
by Hehhemaster3056 November 23, 2021
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