When a man takes an old wooden ruler, and smacks his girl on the ass such that the protruding/indented inch marks on the ruler are imprinted to the girl's ass. Then the man measure's his cock on the ass imprint (before fucking the girl) while she looks in a mirror, so she can see exactly how much she's going to get and prepare accordingly.
Use in a sentence: She asked me how big I was and I replied, "bend over and I'll give you The Ruler."
by stikya July 25, 2011

by ReeeeeMeister666Except420 November 01, 2018

by Cluis6714 October 14, 2018

by terique{{~-~}} May 08, 2023

by Fuenghy July 28, 2019

A foreign object one sticks up anothers ass when he/she is mad. Also used for measurement in few cases.
by Mr_Chuckles July 31, 2003

by kansas city 420 October 04, 2008
