Worked in a joinery factory in my early days. A couple of the guys ducked away at lunchtime and had a few tokes. Dunno if they thought it was so hilarious when one of them put his hand through a thicknesser shortly after. I guess it would be funny watching him try to roll a spliff with one hand after he got through hospital and rehab! NOT!
Time and place for everything. Working with machinery needs concentration, not (im)practical joking. :rulez:

