An unusually wide piece of poop, shaped like a tuna can, that leaves your ass feeling gaped after shitting.
by Cous Cous June 08, 2009
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.
by Chub Mackerel August 04, 2019
by omara April 04, 2014
Boyfriend: Do you want to me to do what I did last Saturday, pounding your tuna
Girlfriend: Hell yes!
Girlfriend: Hell yes!
by The Guy Who Stalks You December 16, 2017
by Ballsac soufflé December 10, 2017
Mary Jane thought she might get some from Bubba Ray tonight, so she went inside to clean the tuna bowl before her date.
by CaptainEntendre September 22, 2006
Brian was looking forward to licking some tasty pussy, but when he unzipped Sarah's jeans, he realized all he'd be eating that night was a tuna oatmeal sandwich.
by ninjapiratechan November 05, 2006