A weak or gay nickname, handle, alias or username one uses on a website or blog
Mike's diddy on the forum is Star
by igno_ February 22, 2008
A word used by 4 roommates at Quinnipiac University. It's another form of the word sunglasses.
Yo beezie, it's hella sunny out here, I need my diddys'!!!
by Bob the Bobcat September 20, 2007
A name you give to a girl if she is special to you.
I call Estelle my Diddy because she is so special to me.
by DiddyKins September 25, 2010
Diddys' is a common term used by 4 roommates at Quinnipiac University. It is another form of the word sunglasses.
Yo BZ, it's hella sunny out here, I need my diddys'!!!!
by Bobby Bobcat September 20, 2007
1. to not keep your word.. a nicer way to say lying..
girl-"yea imma come thru!"
guy- "you said that last night"..."stop the diddy!"
by j. lo May 25, 2003
new nick name for the producer/entrepreneur, Sean Combs.
formerly known as Puff Daddy, P. Diddy or Puffy.
Did you see Diddy host the VMAs yesterday?
by BiteMyTailz September 09, 2005
a slang term for an illegal substance
Yo, let's call up dude and gets the diddies!
by H-town master July 10, 2008

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