In
Japanese, "dojyaaan" basically means ta-da.
This word has achieved "meme" status (in the JoJo's Bizarre Adventure community) due to the
character Funny
Valentine's habit of saying "dojyaaan".
*Funny
Valentine uses his
stand, Dirty Deeds Done Dirt Cheap, to
hop between dimensions*
"DOJYAAA~~N!"
(once again, dojyaaan means ta-da)