Problem Solved!
Two Irishmen were looking up at a flagpole, needing to check the height.
A blonde girl walks past and asks them what they were doing. Paddy said,
"We've got to get the height of the flagpole, but we haven’t got a ladder.
The blonde opened her bag and took out an adjustable spanner,
removed the bolts and laid the flagpole down.
Then she got her tape measure out of her pocket and took the measurement of the pole,
she announced that it was 18'feet 6' inches. And she walked away.
Mick said to Paddy,
"Isn't that just like a blonde, we needed the height, and she gives us the bloody length"