A mean blonde joke.... Maybe it should be a redhead joke!
Spoiler:
A blonde decides to try horseback riding, even though she has had no lessons or prior experience.
She mounts the horse, unassisted, and the horse immediately springs into
action. As it gallops along at its steady and rhythmic pace, the blonde
begins to slip from the saddle.
In terror, she grabs for the horse's mane, but cannot seem to get a firm
grip. She tries to throw her arms around the horse's neck, but despite her
best efforts, slides down the horse's flanks.
The horse continues to gallop along, seemingly oblivious to its slipping
rider. Finally, giving up her frail grip, the blonde attempts to leap away
from the horse and throw herself to safety.
Unfortunately, her foot has become entangled in the stirrup.
She is now at the mercy of the horse's pounding hooves as her head is
struck against the ground time and time again.
As her head is battered against the ground, she is mere moments away from
unconsciousness when to her great fortune, Frank, the Woolworth's trolley
boy, sees her dilemma and unplugs the horse.