Top definition
Being dirtier than filthy. Incredibly dirty to the point of extreme desire to not be in the area. Also causing an extreme desire to clean to the extreme.
Filthnormous is dirtier than the floor of the produce section of the grocery store
by Dmitius10101 June 26, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug