I’m getting on in years, NIrish-guy, and somewhat slow on the uptake. I found it necessary to Google (other search engines are available) “PLM”.
My first search produced the following from the Free Dictionary, but that did not seem to fit the bill. Then I tried “PLM in texting” but that seemed rather rude, so I tried the Urban Dictionary and then it dawned on me, you meant - Penguins Lives Matter.
Doh!
Remember: Coughs and sneezes spread diseases
BenCH (August 22nd, 2020), christianpfc (August 23rd, 2020), francois (August 22nd, 2020)
Ha well it seems you’re not totally shot JUST yet as you got there in the end :-)