a d4 is a person that come from south dublin(ireland) who wheres only designer clothes and gets all that there money from "daddy"
omg that girl is such a d4 she like only wears abercrombie and lacoste god! i h8 her
girl comes over oh hi!!!!! bff!
by lilniamhy April 10, 2007
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a posh person usually their parents have little or no relationship with each other and only marry for money. a d4 head would look down on people from northside of dublin. they usually asociate with people of their own kind, their race is growing unfortuanatly but their expensive private education usually doesnt show. that sums up a d4
royyysh goys lets go buy a bmw like totally man meet you in brown thomas like ok bye oh yeh mum bought me a new €50,00000000,000000,000 pair of chanel sunglasses!

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oh - wait like a year - my -another year- GOD! mummy and daddy loike totally got me a million euro bmw loike roysh and i can loike totally bring my fronds out in it loike roysh.

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omg d4!!!

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coming for a heino goys?

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roysh i'v had enough omg is that jamie lee curtis? no omfg gosh
by kelly & bek August 24, 2007
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A four sided die, similar in shape to a pyramid.
Roll 1d4

Throw that bag of d4s on th floor to slow our barefoot assailants!
by Flufy March 9, 2006
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This is the shortened version for Destined For Fatness, DFF. This goes with the line of thinking that girls will grow up to look like their mothers. If the mother is fat, then most likely, she will be too. The girl may be thin now, but like C4, will explode into a fatty. This can be used also if the girl over eats, does not exercise or does things that are not healthy.
She's a D4." "Why's that?" " You see her mom, bro?
by The Almighty P.Gotti February 1, 2011
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This is the shortened version for Destined For Fatness, DFF. This goes with the line of thinking that girls will grow up to look like their mothers. If the mother is fat, then most likely, she will be too. This can be used also if the girl over eats, does not exercise or does things that are not healthy.
She's a D4." "Why's that?" " You see her mom, bro?
by The Almighty P.Gotti February 1, 2011
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posh irish preson that lives in dublin 4 that wears abercrombie,american eagle labels etc
omg, that girl in the abercrombie is such a d4
by Finn Stokes September 22, 2007
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1. A tetrahedral dice. Has four sides, hence the name "D4." Used for Wizard spells and small weapons. Also used for low-caliber firearms in d20 Modern.
2. Improvised caltrops that hurt way more than a LEGO brick. Incidentally, D4s are also used to roll for caltrop damage.
1. Roll 1d4 damage.
2. "Whilst the d4 isn't as sharp as a d8, it has one major bit of natural defense - no matter what way it lands, it will have a point face-up. Because it's the smallest die, care needs to be used - if one escapes its dice-box and into the wild, it will wait, with its natural weapon ready, for the exact moment someone walks into its vicinity barefoot to strike, whereupon it will inflict some surprisingly-vicious puncture wounds." - "Dice," 1d4chan.
by Anhilliator1 January 11, 2021
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