When a woman from Amsterdam forces her male partner to insert a cork into his rectum before any intercourse has taken place. Upon climax, she removes the cork, causing an expulsion of 2 bodily fluids at the same time. This is often followed by the woman rolling around in the male's feces/semen mixture and pleasuring herself.
Ian's friend Dan had the bottle opener performed on him for the first time unwittingly while visiting Amsterdam.
by MacGyver1138 August 24, 2006

a blowjob given to a man while he is performing a musical instrument. It has become a bit of a fetish among some women, given most often to men playing the guitar while laying horizontally.
by Groovintunes March 31, 2011

To introduce a woman to a sensual encounter without the necessity of walls, fences or other such encumbrances.
Me: Evan, I heard you got back from camping. Did Marge go with with you?
Evan: You know it. I open fielded that stand up lady.
Evan: You know it. I open fielded that stand up lady.
by Phil Foolery June 21, 2010

by edyoucaketion September 20, 2011

Used in the phrase My Life Is An Open Book, in the 1990's I saw it online many times in personal profiles when a person was saying they are a student
by cuyahoga September 22, 2019

Someone who is more Bi-curious than Bi-Sexual by Faceparty definiton. Usually by searching Faceparty with Openminded or Bi-Sezual selected for males, you will only find half of them are utter twats.
by Rory January 31, 2005

by LasVegasLover November 16, 2004
