O'Hanlon Distance
The O'Hanlon Distance is the length between your mouth and your junk, used to see who can do 69s and who can’t because they’re too dumb.
He said, 'Your O'Hanlon Distance is 9 inches. I’m not doing no 69s.'
She told him, 'Your O'Hanlon Distance is 10 inches. That’s just okay.'
He measured his O'Hanlon Distance and said, 'I’m 12 inches. I’m a math wizard.'