A blonde and a red head with hammers, Becky (the blonde) and Pam (the redhead), were doing some carpentry work on a house.
Becky, who was nailing down house siding, would reach into her nail pouch,
pull out a nail and either toss it over her shoulder or nail it in. Pam, figuring this was worth looking into, asked, "Why are you
throwing all those nails away?"
Becky explained, "When I pull a nail out of my pouch, about half of them have the head on the wrong end and I throw them away."
Pam got completely upset and yelled, "You moron! Those nails aren't defective! They're for the other side of the house!"
