Tuna dick 

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.

Tuna dick by Old Janitor May 2, 2017

Tuna Dick 

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"

Tuna Dick by joshuaknowsbest March 7, 2011

tuna dick 

is wen ur dick is as wide as a tuna can but cant touch the bottom

Eww becky he has a tuna dick

tuna dick by bbwshlong69 May 23, 2015

Tuna Can Dick 

Someone who has a very girthy dick but lacks in length like a tuna can.

Megan: I told Paige that my favorite position was doggie style. So we tried and his tuna can dick felt like someone curb stomped my puss.

Tuna Can Dick by Chub Mackerel August 4, 2019

dick face tuna

Someone who is really ugly.

Drake is so ugly hes a dick face tuna

dick face tuna by omara April 11, 2014