A sick and disgusting creature who is often overweight and stores dried pizza and hotdogs under his/her breasts. Filthy Lummoxs' live in small caves underground or in Section 8 homes in America. They live off disability and roam the garbage dumpsters for leftovers (that is, if they are capable of rolling there in the first place.) Everyone that has visited the home of a filthy lummox dissappears. The Lummoxs' caves smell of feces and rotten sewage.
"Wonder where Sally went to, maybe to go see that Filthy Lummox down the street." -Jimbo
"You must mean Rosie o' Donnells house!" laughed Terri
"You must mean Rosie o' Donnells house!" laughed Terri
by YoungJohnsSon December 19, 2011

Fucking a girl until she passes out then ejaculating on her eyes so when she comes to she is blind for a little bit
by Alex thicc February 8, 2021

by Pecan sandie August 5, 2016

Worker 1: Oh no Greg is at it again.
Worker 2: Is it the Filthy Fred?
Worker 3: Dats hot.
Teacher 1: SAM!
Sam: No!
Worker 2: Is it the Filthy Fred?
Worker 3: Dats hot.
Teacher 1: SAM!
Sam: No!
by Chicken Nugget Flipper November 24, 2021

"I was attending a training yesterday? And none of the people at my table wanted to help develop the presentation! They were a bunch of filthy wilchers."
by LAP2385 March 18, 2008

When a person who looks like 250 lbs of chewed bubble gum, and thinks they are a fitness expert because they go to Planet Fitness once a week, tells you they are bulking up by eating nothing but trash. The Filthy Bulk is different from the Dirty Bulk is that, in addition to the terrible foods you're consuming, you have a permanent stink that offends every other living creature on earth. These individuals claim that they will eventually go through a cutting phase, but it almost never happens. And when they do lose weight, they still look like a piece of shit. Another annoying habit of this ilk is that they act like fitness experts and look for any ear they can find to tell them about their "healthy" habits.
B claimed to be lifting heavy weights to bulk up prior to a cutting phase, but his ostensilunchable was just a filthy bulk. What a sack of shit!
by Fuqtoo February 4, 2023

"I accidentally did a filthy Johannes yesterday" said one guy to another "shit, did Mou like it though?"
by Jennefar February 28, 2022
