On the munch 

1. (Irish slang) Wandering around your home or a property in search of loose snacks

2. (Irish slang) Eating a lot of food within a short time-frame, usually outside of an organised meal.

1. Seán’s on the munch, he’s wandering around the gaff looking for chocolate.

2. I’ll pick up your call in a second, I’m on the munch because I haven’t eaten all day.

On the munch by Ragho January 19, 2022

Man's on the munch 

When man, typically you (the person reading) is about to eat, or is eating. Could also be used to say someone else is eating or is hungry.

EX1;
Dedoid: "Oi Connor, Felix looks hungry, don' he?"
Connor: "Yeah, man's on the munch."

EX2;

Dedoid: "Oi Connor, come play xbox with the lads."
Connor: "Man's on the munch."

Man's on the munch by PlazmaWolffe November 15, 2016

Munch on the Cream 

Eating ice cream. Doesn't require actually chewing it.

Person 1: Do you want ice cream?
Person 2 yeah I love to munch on the cream!

Munch on the Cream by cyclemanialightning July 28, 2023