Gronk

British Trainspotter speak for a class 08
diesel electric shunting loco. The BTC commissioned about 1100 of them back in the late 50s and a substantial number are still in traffic.

Gronks are sometimes known as Jockos

1V57 failed just outside Reading and they had to use a Gronk to haul it in out of the way.

by Brucester February 24, 2009

Gronk

The Scum of Society. Also known as "Deadbeat"

"He's such a gronk"

by FyouCK October 09, 2009

Gronk

Someone who is a complete idiot and trys to be a hard but isnt

Ian says: "bruz im in a graff crew now!"
You: "really? how'd you get in?"
Ian: "well, Im not really in it. They just said if they can use my paint then i can go around with them"
'Man, Ian your such a gronk!'

by illestbillest January 10, 2010

Gronk

Ultimately a baby ogre.
An over sized person, clumsy, often fumbles around.

Big boned, short and wide, often with exma or a very red face.
Indication that someone/something is large

"Ughhh you are such a gronk, why are you so massively wide"

"You have gronk feet"

by Princess Of Persia January 13, 2010

Gronk

Being that sober guy at a party to creep on drunk, taken girls.

Man did you see Maria last night? She was totally getting gronk'd by Dan.

by AjDurH April 11, 2011

Gronked

The act of having plans cancelled at the 11th hour, typically with a work-related excuse.

Damn! I was really looking forward to playing D&D tonight, but we got Gronked.

by PlungeFather August 11, 2022

Gronk

Pregnant Prostitute, Used as a derogatory term due to its status.

Wow, you're such a Gronk!

Look at that Gronk on the sidewalk. :O

by Informed Australian October 22, 2013