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potato balls, is a humerous name for someone with gigantic, brown and dirty bollocks. they often have a fuzzy looking green growths coming off them and they look hugley deformed.they are often visible from outside of the sufferers clothing, as they look like he has two king edwards in his duds.

this is often caused by using a vacuum cleaner on the testicular region.
"check out that guys nads in the speedos. he's got potato balls, big hairy disgusting looking potato balls."
by stu August 04, 2004