1 definition by OhHello

Top Definition
A Martini made with generous helpings of Tuna Fish substituted for Vermouth. Sometimes known as the Tunatini.
As said to Roy Cohn one evening at Elaine's: "Roy, there's too much tuna in my Tunatini, but your Martuna needs more-tune."
by OhHello January 13, 2006

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