It was only a matter of weeks ago that I featured Breakfast Muff, as part of the ‘Songs under 2 Minutes’ series.
There’s not much to add to what was said previously. They were (and I’m using the past tense as there’s been nothing released since 2018) a hugely entertaining pop-punk trio from Glasgow consisting of Eilidh McMillan, Simone Wilson and Cal Donnelly.
Their sole album was called Eurgh!, released on the Amour Foo label in 2017. 13 bouncing and boisterous tracks across 25 minutes. This is my favourite:-
mp3: Breakfast Muff – R U A Feminist
A song about sexuality, feminism and feelings, delivered with an all-round giant dose of fun. I shamelessly stole that line from their Bandcamp site.
THE NEW VINYL VILLAIN 
Following your last post I immediately bought Eurgh!
Flimflamfan