You'll be alright.
Just Google up some lad banter so you can put the tradesman at ease
( Windy Pig I'm naturally quite suspicious about the moon., Tue 15 Jun 2021, 9:49, archived)

or just talk about the football, because they certainly will be

( Turing's Artificial Hand Sig Sauer, Tue 15 Jun 2021, 9:51, archived)

The project manager is learning to play guitar
and I know a few more chords than him so if it all goes wrong I can start talking about alternative fingerings and reaching around. No. Hang on...
( garold you're on mute I SAID YOU'RE ON MUTE, Tue 15 Jun 2021, 9:52, archived)

When we had our extension plastered, it was a father and son team
The son turned out to be a really good blues guitarist, so we jammed for a bit. Until his dad stormed in and told us both off, because there was work to be done 😁
( Two Hats 🎩🎩, Tue 15 Jun 2021, 10:05, archived)

They calls it pink plaster Tuesday
and all I got's the blues
They calls it plastering' Tuesday
But I still gots the blues
I gone mixed up a bucketload
And none of it gots used
( garold you're on mute I SAID YOU'RE ON MUTE, Tue 15 Jun 2021, 10:12, archived)

That's by Muddy Waters

( garold you're on mute I SAID YOU'RE ON MUTE, Tue 15 Jun 2021, 10:13, archived)

my favourite bluesman is Sleepy John Estes because he sounds like rhyming slang

( Queef Smegwin U r a 🔔🔚, Tue 15 Jun 2021, 10:19, archived)

"See the match?"
"Which one?"
"Dunno."
( Mr. Tea 'ulmmm'/'mmneurgh', Tue 15 Jun 2021, 11:41, archived)

"your face, my arse"
Or the rarer, collectible one: "your breath, a camel's fart"
( Queef Smegwin U r a 🔔🔚, Tue 15 Jun 2021, 11:50, archived)