What is Grundaberries?
1.
Men's briefs. Derived from "Reg Grundies" - Australian slang for undies or underwear - and from the concept of storing your berries (testicles).
Also known as sluggos, or budgie smugglers.
These grundaberries are too tight. I hope it doesn't affect my sperm count.
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Random Words:
1.
A booty that is so flat it appears to curve inward.
She's a dime, but she has negative booty!
See nassatall, flat booty, white wo..