Rusty Peanut

A “rusty peanut” is crude internet-era slang for a small, shriveled, discolored testicle—usually the result of extreme neglect, poor hygiene, old age, or some unfortunate medical/sexual mishap. The “rusty” part comes from the imagined orange-brown flakes of smegma, dried blood, or general filth that build up when someone hasn’t washed properly in weeks (or longer). “Peanut” emphasizes that it’s tiny, wrinkled, and pathetic-looking.

“After three months backpacking with no shower, dude pulled down his pants and revealed a pair of rusty peanuts so grimy they looked like they’d been marinated in ball-sweat and regret.”

by TullyisTully December 4, 2025

Taking the Peanut

A measure to quantify the unwillingness to have sex with another individual. By "Taking the Peanut" over a sexual encounter, you are choosing to eat a peanut that which you have ingested and passed through a bowel movement, with the allowance of being able to clean the peanut with only your hands and no other cleaning agents. This scale uses a 1-5 rating (ie. # of peanuts you are willing to eat). The next level on the peanut scale is to succumb to eating someone else's peanut. This secondary scale is also based on a 1-5 rating and must be clarified in one’s declaration.

Having seen the heinously fat and ugly girl, Ennio contemplated “Taking the Peanut” over the option of banging her. Ali, declared he would eat at least 2 peanuts to avoid the beast. Jason, went over the top and even offered eating 2 peanuts from someone else’s ass rather than to fuck her. Alessandro chose the girl…

by Big_Sak March 20, 2008

three nut peanut

someone who has multiple personalities, playing three different players

That three nut peanut is teaming up on me, the author is another three nut peanut

by 1willy April 8, 2011

Open the peanut butter

Said when a guy who hasn't gotten any in a while strikes out with another girl. Refers to the opening of a jar of peanut butter for the purpose of slathering said peanut butter on one's penis to provide a dog incentive to lick it.

Sexually frustrated man: "I just struck out again! Such a long dry spell..."
Friend: "Might be time to open the peanut butter"

by Wolf13 October 24, 2014

The Red Peanut

An extremely painful STD that will track you down no matter where you try and hide. Most common places to get it are Vietnam, Costa Rica, and of course Armenia. Please avoid this horrible disease at all costs, you do not want to catch the RED PEANUT!

Eric: Hey dude how was your trip to Bangkok
Jackson: Horrible, caught the red peanut my first day there . Felt like I was pissing razor blades out my dickhole for a whole week!

by Smokethatskinwagon October 10, 2016

30 years worth of peanuts

A journey within one's self in which you discover that all along he belonged to a turtle family from Westmininter Abbey.

I just had 30 years worth of peanuts.

by Polygenic Psoriasis January 11, 2017

reverse sided double peanut butter

Some wierd shit Isaac says

If shes mad at you, you should just hit her with that reverse sided double peanut butter.

by The increased gay September 14, 2018