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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!
by nobody else here August 24, 2017
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3
A neopet that is really dumb.
Duh... Im a grundo... gprlffffft
by qwerewq March 18, 2004
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4
When you drink irish whiskey through your ass on the 11th sunday of the month
by JAKEARAWRUS May 21, 2010
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