from an advert for a project manager

The ideal candidate must have a vast construction envelope of experience

I doubt if I could even make it through the interview without displaying my vast sense of humour and urinary tract abilities as I PMSL

Should that not be a ‘vast envelope of construction experience’?

If they are going to bullsht, they could at least get the words in the right order.

Ask if you can take a ‘Bio-break’ during the interview.

Apparently it means going to the toilet.

vast experience of envelope construction perhaps?

Do you work in an envelope factory?

TBH, I would turn up to the opening of a vast construction envelope – sounds exciting!