A fork of Rural Dictionary
The result of sliding one's cock as far into an orifice as it will go, then reaching behind and pulling back on the scrotum, which stretches base of the cock an extra inch.
She kept moaning for more, so I gave the bitch the Devil's Inch.
1) David Tennant, the modern Dr in Dr Who, known for being very sexy.
2) A large appendage.
"OMG Fran and Krissy, did you see the Ten-Inch?"
When fucking a girl doggy style you reach back and pull ur sack back making ur cock an inch bigger.
My girlfriend came like crazy whhen I gave her the devils inch
What a man says when hes to embarrassed to say his real size
"How big are you?"
"....9 inches"
A fraction of an inch, because men often exaggerate the lengths of their members.
If, on average, a man with a five inch penis claims it's six inches long, then a penis inch is 5/6 of an inch.
The window is forty penis inches wide, but really it's only three feet.