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2.
To have a big penis; stemmed from Dirk Diglar in Boogie Nights.
His he small or does he have the dirkage.
by lala January 16, 2003
 
1.
Can be used to desribe the size of male's sex organs.
"He has minimal dirkage." or "He has massive dirkage"
by StefDigga April 01, 2003