Two   Irishmen were standing at the base of a flagpole,  looking  up. A  blonde walks by and asked them what they were  doing.

Paddy replied, 'We're supposed to be finding the  height of this flagpole, but  we don't have a ladder.'

The blonde took out an  adjustable spanner  from her bag, loosened  a few bolts and laid the flagpole down.She got a tape  measure out of her pocket, took a few measurements,   and  announced that it was 18 feet 6 inches.Then, she  walked off.

Mick  said to Paddy, 'Isn't that just like a blonde! We need  the height, and she gives us the fecken  length!'