grupnik 

Passenger (usually male, usually young) unable to occupy a seat on a suburban commuter train without spreading his legs wide open (as though suffering from severely swollen testicles) and so encroaching on the adjacent seat.

I boarded the 18.23 train and moved to the quiet car only to find a grupnik sprawled across the last available seat

grupnik by Wordsmithz December 25, 2008

grunkle stan 

mabel and dip dops great uncle

I'm grunkle Stan and you're watching Disney Channel. XD

grunkle stan by soppu chan June 18, 2017

Grunkle 

It is your great uncle but you are just too lazy to say the whole thing

Is that your grunkle peww he stinks of wee

Grunkle by doctordoo November 6, 2007

Grunkledy 

Noun. The male head of a hillbilly clan. Since the family tree usually resembles a tumbleweed, he's 'grandpaw' to some of the young'uns, 'uncle' to others, and 'daddy' to others.

Grandpaw/Uncle/Daddy; in short: Grunkledy.

"Het up off'n yore sister, Billy-Joe-Jim-Bo-Bob! Y'ol' Grunkledy he's a-comin' this-a-way!

Grunkledy by Hellzapoppin' August 27, 2018

grunklepa 

The rarest of the inbred race. Grunklepas are a special combination of grandfather/uncle/brother/father lookalikes in a single family. It is often hard to distinguish between the members of a grunklepa family because of the many years of breeding within the same bloodlines. Grunklepas can mostly be found wandering aimlessley through the aisles of wal-mart, or at your local wireless phone store complaining about their incredibly damaged phone not receiving calls correctly.

Look at those grunklepas. It's like "The Hills Have Eyes" all over again.

grunklepa by ydavevr4 February 7, 2010

Grunskyism 

The term used to describe someone who has the innate ability to topple a bandwagon that previously had a great deal of momentum behind it. In other words, a bandwagon jumper who causes the team to lose or the bandwagon to crash.

Brock Lesnar became UFC champion after four fights. After a successful title defense, he gained one too many fans - the one with Grunskyism came on board. Brock immediately lost the belt and hasn't been seen in the UFC since.

The Vancouver Canucks were having an amazing playoff run. They seemed unstoppable and made it to the Stanley Cup Finals.. Then that guy hopped on the Canucks bandwagon. He has Grunskyism and within a week, the Canucks fell apart, lost the finals, and Vancouver rioted. Grunskyism.

Grunskyism by G-ism October 20, 2011

Grunskin

(Noun) The skin between your testicles and your anus.

I love to powder my grunskin after shaving. Rub the Grunskin and make a wish.

Grunskin by jhoff194 July 13, 2010