A nickname for 19 year old, south Florida rapper "xxxtentacion" (Jahseh Onfroy). In his first interview after being released from jail, he explains that the nickname refers to his penis size. He says the length of his penis is good (7 or 8 inches), but that the girth is lacking. He compares it to an E.T. finger. Despite this, he doesn't seem to encounter any sexual problems.
Me: I love X, he is my soul mate. I would do anything to be with him.
Drake: You wanna get with Young Dagger Dick?

Me: It's not the size of the wave that matters, it's the motion of the ocean. I wanna be his emo bitch.
by jahsehsgirl April 01, 2017
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A male with a good penis length (7 or 8 inches ideal), but lacks in width.

Famously quoted and pioneered by XXXTENTACION, which is his primary nickname. #RipX
Female - So how big is your dick?

Male - Pretty big

Female - Like what's the length?

Male - I'd say like 7 or 8 inches.

Female - Okay, but what about the width?

Male - I would say 1 or 2 inches.

Female - Well okay Young Dagger Dick.
by IamMoistCurdle November 08, 2018
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Aka The legend Xxxtentacion or triple X

Rip X we will always love and remember you
Hey did you listen to SAD! By young dagger dick !!
“Yea it was great I love him
by seulgi June 29, 2018
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xxxtentacion describing his dick

Skinny like e.t. finger

Having no girth on his dick but its pong like a dagger
So how did you get the name young dagger dick

Oh well see my dick is long as fuck but skinny it has no girth to it
by Dummy boy April 08, 2019
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