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2.
A really annoying way of saying 'ditto' usually followed by a lol
Joe: You have to stop saying didz, it's starting to get on my nerves.

Christine: didz lol.
by JMacCadillac35 December 14, 2009
 
1.
WHERE THE ACTION IS!
Didz, Didz, Didz, Didz, Didz, Didz, Didz, Didz, Didz.
THIS IS WHERE THE ACTION IS.
by zomgwhoa October 16, 2008
 
3.
slang term for the wildly addictive N64 game - 'Perfect Dark'

variants: p diddy, p didz
"Yo, wanna crack out on some didz?"
by GAR February 04, 2004