Simply put it means your trash but mostly 12 year old's and cringey people use that term (please don't use this term it's not cool)
by Urmomsatonacat October 28, 2022
Get the Dog Watermug. by The Phrasemint July 8, 2025
Get the Dog Watermug. I was there when this term came into existence. It was used as an insult in a Fortnite Creative match. The insult was “you come across as the type of dude eats hotdogs out of the package and doesn’t was his hands” and as a result leaving behind the smell of dog water on anything they touch. It is now used to describe someone who is bad at the game.
by Turismo-Z April 22, 2025
Get the Dog watermug. by Fortnitegamerfromnorway April 11, 2021
Get the Dog Watermug. 
by the "Futiless" August 27, 2022
Get the dog watermug.