grundle grunt 

n.
1. An STI.
2. The common name given to lice that inhabit the area known as the grundle or taint. Grundle grunts are usually contracted from illicit sexual behavior or walking around the woods naked.

Grundle grunts are also known as "taint tics", "scrotum skippers" or just crabs. When contracted elsewhere, grundle grunts are named after the area contracted. i.e. pubic lice, chin climbers, nipple nabbers, happy trail hikers, or earwig waggers.

Ouch! That grundle grunt is very friendly.

grundle grunt by Tofu January 27, 2004

gruntle 

To cause happiness, pleasure, or amusement. It is most often used to denote attempts to cause these to occur in another.

I love this book and thought perhaps it would gruntle you as well.

gruntle by Steve Palmer May 31, 2005

gruntle 

when someone has sex with another person wearing a kilt or skirt

also a full gruntle would be a woman in a skirt/dress and a man in a kilt



Source: Bryan McLaren, Sep 1, 2004

"I just did a full gruntle with my guy while he was wearing his kilt!"

gruntle by Bryan McLaren September 1, 2004

Gruntle 

Verb: Used as a homonym for disgruntle, because it is shorter and still sounds like it means to upset or anger.

My car died, I am gruntled.

He gruntled on me all day!

Gruntle by Zelliette May 18, 2010