grundelatio

The act of providing oral pleasure to the area between one's butthole and balls and/or vagina.

That chick's nose slipped into my butthole while she was performing grundelatio on me.

by Jasper Pipestone February 1, 2010

Grunderpants

Underwear soiled with fecal matter, having skid marks or filthy from bodily fluids such as semen, urine, vaginal secretions or ass sweat.

I just sharted. I’m gonna have to walk around with grunderpants all day.

She pulled her panties over my face. While expecting a fragrant experience, I got grunderpants and a big skid right across my nose.

I sniffed her grunderpants and it was a whiff of stank ass booty juice.

by Eaton Holgoode June 1, 2018

grundel

The Harris-Millis cafeteria at the University of Vermont.

Grundel now!

by Anonymous September 23, 2003

Grunder Trifecta

A Grunder Trifecta is the ultimate achievement of having the perfect combination of three bodily fluids stains in one's underwear a.k.a. Grunders at the same time. To achieve Grunder Trifecta status, one must have signficiant fecal, urine and semen stains in the underwear at any one given time (if male). If female, fecal, urine and vaginal discharge stains at any one given time.

The Grunder Trifecta stains can be created all at the same time which requires some significant skill with timing, sexual activity and dietary strategy. Most Grunder Trifectas are created over the course of several days or even weeks allowing the stains to form naturally over time which enhances their appearance and sometimes the quantity and thickness of the stains.

The Grunder Trifecta is often done as a precursor to creating a Grunder Quadfecta which adds a fourth element of smell to the underwear. The Grunder Quadfecta creates a strong allure when adding stench and aroma to the stains of a Grunder Trifecta.

While in the locker room after football practice, Roger noticed that Frank had been wearing the same Grunders for the past week. When confronted about the situation by Roger, Frank advised that he was just a shart stain away from having a perfect Grunder Trifecta and advised Roger that he was planning to go for the Grunder Quadfecta and anticipated after his date with Sonja the Village Bicycle, he expected that the aroma would permeate the locker room and all the team would embelish him with praise over his accomplishment.

by Eaton Holgoode April 13, 2014

Dis-Grundeled

1. To be so pissed off and stressed about something as to force a strain or tear of the grundle.

2. To hit someone with such force (see: dial-tone)as to seperate the grundle from the rest or the sphinctal area.

1. When I found a wad of sticky singles in my girlfriend's panties it left me severely dis-grundled.

2. When Yackl outdraws me after going all-in with a Jack-Two offsuit it makes me want to dis-grundle him.

by PeterGammonsLuvChild June 16, 2005

grundel

the meat between yer ballz and yer bunghole

grundel is just another word for taint

by brainwash.0 December 18, 2011

Grunders

Underwear worn more than a 24 hour period of time by either a male or female. Underwear become Grunders after they are worn more than 24 hours or they are soiled and stained from urinary or anal leakage. The hallmark of turning your undies in to Grunders are those that are accentuated by skids and skid marks and mud marks.

Leroy was so behind in his laundry that he ran out of underwear. He ended up wearing the same pair for over two days. He finally did a load of whites after dropping skid marks in his Grunders.

by Eaton Holgoode August 28, 2013