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When a guy doesn't wash himself in some days or pees a lot without shaking it clean, and the penis starts emanating a rancid smell of pissy tuna.
I ain't gonna suck that. You smell like tuna, go wash yourself.

It seems that you suffer from a severe case of tuna dick.
by Old Janitor May 02, 2017
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
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2
The raunchy smell post exit after having intercourse with a weather beaten whore's expired vagina.
Vinny: "Hey how was fucking that stripper last night"
Josh: "It was fun but I woke up this morning with tuna dick"
by joshuaknowsbest February 20, 2011
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3
is wen ur dick is as wide as a tuna can but cant touch the bottom
Eww becky he has a tuna dick
by bbwshlong69 May 21, 2015
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