A Yum Yum is a sexual act, of when two males stick their fingers in each others rectums & then proceed to sniff their own finger whilst masturbating
Rob: Come here Jonathan you minx, I'm going to give you a right naughty Yum Yum
Jonathan: I can't wait to smell my poo finger, whilst pulling my todger off
Jonathan: I can't wait to smell my poo finger, whilst pulling my todger off
by Yum yum king May 7, 2022

by www.yum.com February 26, 2023

by C_Sprague September 25, 2018

A way to convey that something being eaten is so tasty that it literally launches taste buds into orbit!
by Hdiggity007 January 23, 2013

When one has had as much pleasure as it is possible to take; often in reference to eating delicious foods.
by Marilz March 4, 2011

The act of licking a fat bitches ' stanky asshole with a bag of pop rocks in your mouth. Then as she cums, you spit the pop rocks deep into her shitty piehole
by Omaha jack knob 2000 September 20, 2021

by Jazzzz101 August 2, 2016
