When in the act of making al-fresco doggy-style love near the top a cliff, taking one's partner closer to the edge so they push back out of fear, thus intensifying the pleasure. The extra "e" represents the Cliffe area of Holmfirth, a spot favoured by those of an oudoor baby-making persuasion, usually under the guise of walking the dog.
I went out walking t'whippet last night and treated me lass to a Cliffe hanger while I were there.
By Blakeley
Cliff Hanger
a piece of feces that, no matter how hard one squeezes, won't release and go into the toilet