inch minutes, n. inches per minute. A measurement of penis fed during a sexual encounter per minute. Inch minutes are a more accurate way of determining the efficiency of a penis.
For example, if John has a 5" penis, and thrusts 30 times a minute, he is giving 150 inch minutes. If Bill has a 10" penis and thrusts 10 times a minute, he is only giving 100 inch minutes.
"I diligently provided your mother with 200 dedicated inch minutes last night and she enjoyed it immensely."
"I diligently provided your mother with 200 dedicated inch minutes last night and she enjoyed it immensely."
by Initial Ed February 18, 2009