1 definition by Stevenson-st johnson

An extremely large dildo, usually black but comes in an assortment of colours.
"Oh Blair! That's a wonderful collection of dilworths you have there!"

"Man, yesterday my mate Blair was walking around with this massive dilworth in his ass all day long and he didn't even know."

"Bro, I'm so keen for a dilworth right now."
by Stevenson-st johnson September 22, 2007
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