2 (insert your favorite ethnic word here) were standing around a flag pole. A blonde female engineer comes by and asks what they were doing.
One of the (insert your favorite ethnic word here)said "the boss wants us to measure the height of this flagpole, but we don't have a ladder tall enough."
The blonde engineer whips out a wrench, unbolts the flag pole, lowers it to the ground, whips out a measuring tape, and announces "18 feet, 6 inches". She puts away her tools and leaves.
One of the (insert your favorite ethnic word here) says to the other "Isn't that just like a blonde, we ask for height, she gives us length".
BTW my favorite ethnic word is "redneck".
You failed to mention girth :-0
Why didn't she just use geometry to figure the height?/Joke in case you didn't get it.
See blond joke, not mine.