Trash Mammal 

1. A mammal that rummages/lives in trash
2. A insult that means that they are equivalent to trash, or that they aren’t hygienic and clean.
3. A reference to Night In The Woods

1. That raccoon is a trash mammal
2. Rebecca is such a trash mammal
3. “I AM A TRASH MAMMAL!” -Mae Borowski

Trash Mammal by TRASH MAMMAL!!! July 17, 2020

Trash Mammal 

A person that isn't particular about the types of food they consume and is often surrounded by empty containers.

Beatrice needs to clean up all those pizza boxes because she's living like a trash mammal.

Trash Mammal by Sal89 January 6, 2020

trash mammal 

1. Refers to an individual that literally rummages through trash

2. Persons considered to be part of a not very diverse gene pool (e.g. Inbreeding)
3. King of the Hill reference

1. Did you see that person digging through the dumpster? What a trash mammal.
2. Susie is a real trash mammal. Have you seen her jacked up teeth?
3. "seals are trash mammals. Everyone knows that"

trash mammal by Pyromaniac1456 March 30, 2017