Man, I just did the biggest grundy. /or/ I walked past the toilets and some bitch was taking a large and dirty grundy.
by bustagrumpy June 7, 2010
"Oh shit, son. I took a massive Grundy in Maria's bathroom. I dare ya to light a match!"
"Why are you telling me about your shit, bro?"
"Why are you telling me about your shit, bro?"
by infamous weezer January 9, 2012
by ram jam 1991 May 11, 2011
by Jon O'Meara November 26, 2005
by Dave Williams November 29, 2004
by Vodka Roulette fan March 25, 2009
Going missing in a brothel for a week, smashing loads of bag before going home and pissing and/or spitting on your family
by Reegzie December 14, 2018