Hand It Over Or The Bird Gets It

It’s a crisp fall day.  There’s a motor noise in the background.

Trailhead Kid:  What’s that?

Trailhead Spouse:  A weed whacker.

Trailhead Kid (Pondering this):  No, it’s not.
  
Trailhead:  What is it then?

Trailhead Kid:  It’s a bird whacker.

Trailhead to Trailhead Spouse:  I’d hate to see that in action.