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1.
nhd
a shorter way to type in "no harm done", similar as dw "dont worry"
Oh! that's alright, 'NHD'.
by jeymikz February 05, 2009
 
2.
Not. Happening. Dude.
When Paul Begala responded to the rumor that he was joining the Clinton campaign, he said, "N.H.D."
by Una Malachica January 12, 2008
 
3.
not hostile don't shoot
NHDS are In Eve game for pvp policy
by OriensD June 28, 2012
 
4.
NHD
No Homo Doe
Hey man you are really cute. nhd.
Oh thanks man, you too! nhd.
Butt Sex?

Oh of course! nhd right?
by DixieNormous1 April 28, 2011
 
5.
NHD
National History Day. nhd.org is their website. there are 5 categories. Paper, Documentary, Presentation, Exhibit, and Website.
NHD is a rockin competition in the USA where we do stuff.
by rawr i move your pancreas January 01, 2010