Suzuki 2 Strokes

2 irishmen working in a field. Paddy is digging holes, Mick is filling them in.

After 9 holes a woman asks "why are you digging a hole and the other lad filling it in?

Paddy replies " there's usually 3 of us but the lad who plants the trees phoned in sick today"

I've worked with people like those two in the past.