Is where someone has a big penis or alternatively is a massive prick
1) that bloke over there is a massive dong.

2) that macaroon has a massive dong
by Grandmaster ramrod December 30, 2014
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Person A: What does a massive Dong look like?
Person B: Just look between his legs, he's hung like a horse
by Anal Wizard June 24, 2016
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(adj.) An combined word that functions as an adjective meaning "large"
When Janet told me she was going on a date with Martha, I said it was a massive-dong mistake.

Man, I'm so hungry I could eat a massive-dong hamburger.
by lucas_knows May 28, 2022
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