1. Coitus; sexual intercourse; the act of copulating.
2. A code word used for “coitus or sexual intercourse” in e-mails, which is less likely to get flagged by the company-installed software that checks for profanity.
From the word "butt," denoting one's backside, but also in many cultures, a word denoting sex + the "y" diminutive suffix; the children's word "poo," while denoting on the one hand, excrement, also connotes familiarity or intimacy between two people.
2. A code word used for “coitus or sexual intercourse” in e-mails, which is less likely to get flagged by the company-installed software that checks for profanity.
From the word "butt," denoting one's backside, but also in many cultures, a word denoting sex + the "y" diminutive suffix; the children's word "poo," while denoting on the one hand, excrement, also connotes familiarity or intimacy between two people.
It was obvious to even the most casual observer that Kate Middleton and Prince William had long before their church-sanctioned marriage exchanged methane and enjoyed not a few instances of butty poo.
(From an e-mail) "No, sis, we saw a play at 7 p.m., had tea at ten, and of course retired to Buffy’s boudoir for some butty poo to round out the evening."
(From an e-mail) "No, sis, we saw a play at 7 p.m., had tea at ten, and of course retired to Buffy’s boudoir for some butty poo to round out the evening."
by T.T.T.--Gankinhisshit December 30, 2012

A sandwich which has no expiry date that bossman sells in the corner shop, probably been on the shelf since last year and not the actual ingredients.
Denzyl went to the corner shop and copped a £1 'bossman butty', shortly after he fell ill due to it not being chicken and expired.
by Manz a fish cuz December 13, 2021

Out of the pink, into the stink
by vorgenah November 14, 2020
