Irish comedy duo The 2 Jonnies have nailed it when it comes to builders on site.
The Tipp boys play the parts of father and son sitting in the car before the sons first day at work on the site.
Health and safety are normally the most important things on a building site, but this father who has cement running through his veins, has some alternative words of wisdom for his son.
Just keeping saying I'm flat out!
We'll never pronounce 'Lucozade' the same ever again!
Check out the video here.