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1. Grundy Puff
a wang that has clumps of ball hair, that gay men like to munch on
Dude i heard bobby ate jew bob's grundy puffs
by Ryan Apr 10, 2003 add a video
2. crundy
A grundy that creeps forward to encompasses the vagina, resulting in a cunt grundy, or "crundy."
"Ryan gave Amy the most wicked crundy I've ever seen."
3. crundy
A grundy that creeps forward to encompasses the vagina, resulting in a cunt grundy, or "crundy."
"Ryan gave Amy the most wicked crundy I've ever seen."
4. grundy rash
After gettin mudbutt, term used to show advanced stages of the mb , usually after a long day of walkin on the golf course
Ryan: Dude i gotta sit down i got the grundy rash
Homer: dam son i only got the mb
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