(grundo) 

a clan that is taking over mope.io.

i kept seeing so many ppl with (grundo) tag suddenly and thought it was a yt channel. but i googled it and found out its a show that has some sort of clan suddenly!

(grundo) by nobody else here August 24, 2017

grundo

A pudgy friendly little neopet.

Hi! I'm a cute little grundo!

grundo by Serabee September 1, 2006

grundo

A neopet that is really dumb.

Duh... Im a grundo... gprlffffft

grundo by qwerewq March 18, 2004

Grundo

When you drink irish whiskey through your ass on the 11th sunday of the month

Would you like to take part in some grundo?

Grundo by JAKEARAWRUS May 25, 2010

Heavens to Grundo 

An expression of shock, or disbelief.
Like Heavens to Betsy! or Oh My God! but mainly said by Newton Gimmick on Teddy Ruxpin.

Heavens to Grundo! Are you all right Teddy?

Heavens to Grundo by qcrossley October 22, 2008

Gundo 

The act of rushing to score before all players are in game. To cap a flag in capture the flag before all players are able to move due to connection times.

This can be done in online gaming instead of waiting for all participants to enter the game. Usually done by insecure players who feel a need to score before all opponents are there as this is the only way they might score. eg: That asshole just Gundo'd the flag ! WTF , Who gundo'd the flag?

the cheating prick...

Gundo by JDmon March 2, 2011

goundo 

goundo is one of the craziest and funnest person in the world

goundo: i went outside with my pants off
boy: ha are you a goundo

goundo by mcmariam May 20, 2018