When a person is so sick minded they think it's something sex related thing for e.g. Long Dick, Large Dick...

But really you wanted to write :D a smile :D
Ronya : How do you feel?
Peter : LD
Ronya : What does LD mean? ;)?
Peter : I was meaning to respond with :D you dirty minded girl!
by Mr. AK November 15, 2009
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"Late Discharge"

Male or female ejaculate that comes out of a penis or vagina after the clean-up phase of a sexual encounter. It usually occurs after getting fully dressed.
Ah man, I was driving home from my girlfriend's house and had some major LD.
by sweetking August 16, 2007
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Someone who has a learning difficulty, or seems like they have one
He’s such an LD
by MasterFrank01 June 8, 2019
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loser department basically school! a school that no one likes and is full of loserish nobs(people that really have no life whatsoever)
'DUDE, we got LD tomorrow, i really feel like skippin'
or
'c you at the LD on monday'
by 3'buenos'14's December 27, 2010
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"LD is fuckin gayass i aint fuckin goin taday!!!!"
by Tyz Gurl January 19, 2003
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Jazzy: yoyoyo! wussup?

kali: no much!!! jsut LD ing. u?
by Phillip Richardz July 11, 2008
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The act of leaving work early on a regular basis ... preferably right at lunchtime.
Man, I think our boy Larry pulled an LD today
by C-A$$ October 31, 2006
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