canteen 

An uncircumcised penis.

(as opposed to Army helmet)

When I was in high-school gym class, most of the Hispanic kids had canteens and the white kids had Army-helmuts.

canteen by ferdii6069 June 21, 2016

canteen day 

Weekly day in prison, primarily in the UK, where prisoners receive the food, snacks and toiletries they have ordered.

‘Canteen day is the best day of the week’

canteen day by drillerfromthemsides February 23, 2024

Canteenting 

The act of storing anteater semen inside of a canteen and proceeding to suck it out using a straw connected to your asshole. Then proceeding to illegally gamble on Kazakhstani wheelchair bocce.

Yo, its been a long ass week, you wanna go Canteenting tn?

Canteenting by Bolivian Ken Jennings December 4, 2024

Quang Anh canteen 

The best canteen in FPT School. It offers a variety of totally FDA-compliant dishes filled with exquisite ingredients such as flies and staplers. Culinary experience ranges from the blandest porridge to the eternally unchanging rice. Though it is gone it will never be forgotten. RIP

I will get my required daily iron intake from staplers at Quang Anh canteen

Quang Anh canteen by president of fschool March 5, 2024