A relationship of a couple owning just one penis. This implies presumably also the ownership of a vagina.
Patricia and James live now together. They started a regular single penis relationship (SPR) after some turbulences. Cp. to Double Penis Relationship (DPR) and Zero Penis Relationship (ZPR).
by ThePhysopher September 25, 2016
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<Xyrena> So... Anyone got anything special planned for The Scrutinization of Single People Day?
20:41:17 <SD> trying to get laid any way i can cyber or other wise
<DragonLord> lol
* Xyrena nods
<Xyrena> Yup.. Seems to be the idea of it all.
by Mandy Blevins February 06, 2006
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single string meat banjo

I walked in on my mom playing the single string meat banjo!
by Denhamj February 21, 2018
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my new rap single

when you come up with a fucking stupid rhyme so you make a 3 minute song where you read them out in a monotone voice as a garage band beat plays in the background.
Riley: "Boba Fett, Boba Lett, Boba want, Boba get.
Boba’s son, Boba’s gun, Boba lost, Boba won.
Boba sperm, Boba squirm, Boba eaten by a worm.
Boba chew, Boba true, Boba coming for you.
so yeah that's part of my new rap single."
Everybody else: "what the fuck is wrong with you."
by mynewrapsingle October 05, 2018
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Literally Every Single Day

Junsei’s Birthday
Literally Every Single Day:
Happy Birthday Junsei!
by Assass1nSquad November 07, 2019
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one single tear

When you are single and people brag about how many dicks they have sucked
McGee: I have 46 boyfriends and 28 girlfriends!

MisterRickRoll: One single tear.......dropping onto the ground.
by It.was.not.me December 11, 2016
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