Top definition
The male scrotum. The nut sack. The ball sack.
Rachel was sucking my prune bag last night.

I really get off wanking when I pull my prune bag.

Your mom fondled my prune bag last night braaaaahhhh.
by Eaton Holgoode April 24, 2017
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
when someones testicles shrivel up due to excessive masturbation and their scrotum hangs loose
Rick suffered from early-onset prunebag due to his inability to keep his hands off himself. Joes prunebag developed shortly after his marriage. "Doctor, my nuts have shriveled and now my bag looks like a crepe folded over 2 raisins"..."well Rico, thats what you get for not having any other hobbies"
by ronaldroid April 27, 2021
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3
Anyone or any type of animal that has it testicles cut out or has been castrated. It causes the nut sack to shrivel up like a prune
I took my dog to get neutered, & now his name is "prunebag."
by Awebb206 March 11, 2017
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