slang for any type of usable thing
The boy referred to his guitar as a diddy
by Daniel October 9, 2003
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A small gathering or "get together" of close friends. A celebration (if you will) filled with merrymaking and idle chatter.
Kristin, please come to my diddy this evening dressed in denim and carrying a reptilian flask.
by Serena Leahy December 24, 2006
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a dumbass guy, who usually sluts around with lots of girls who thinks hes the shit. Diddies usually think their extremely good looking, and sometimes are found trying to be extremely gangsta. Used in the same context as "biddie" for a girl, but used referring to a guy.
yo mayn you a big ass diddie.

shut up diddie.
by Craig gadna & KLoFosho June 3, 2006
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same as gypo's or pikey's,diddys are equally as smelly and would nick the sweetcorn out ur shit,as soon as look/punch you,they live in the same fucked up disgusting condition's but are not irish,these breed of fuck's are from europe,and can be sort of german and romanian,whatever,they say certain word's like we are 'gorge's which means non gypo/pikey/diddy,or 'divvy lounge' or jotter, radge cunt,is another,mushlip's i'mean go figure,u think irish gypo's talk fast fuck me,they will shite on everything u hold sacred,for fuckin nuthin.
by deejaystrider May 7, 2006
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a racial term for a black man, most commonly used in western australia.

also another name for Dean Stephen.

most commonly used in the form of a nickname not as a taunt.
hey diddy pass me a beer
by Evander Hollerfield February 16, 2005
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A Small man with poofy poofy hair, that likes Deep purple and Nirvana.
Diddy, cut your poofy hair
by Apps March 21, 2005
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