So Little Johnny skipped school one day and went to a construction site. When he got home he stacked up some blocks and told his mom, "that is plum" then he lay-ed them out flat and said "that's level" he then moved them just a little and said "that a gnats ass". His mom started yelling and said you get a spanking now go get me a switch, he said "screw that, that's the electricans job"!
:-D