VCO

Short for visible cock outline. When your pants are hugging your chickie tender and everyone can see it.

Bill is still wearing skinny j’s because he likes having a VCO.

by ChumAlert November 5, 2021

("very cold object") plastic object filled with unknown substance, kept in freezer and used to cool other objects.

My ice chest was crammed so full of beer there was no room for a VCO.

by Matt Bettes January 13, 2008

VCO Vocabulary Corrections Officer

A person who feels the need to correct every wrong word you say including pronunciation

my wife could get a job as a VCO Vocabulary Corrections Officer

by revdog February 1, 2009

A voltage-coffee oscillator (VCO) is an electronic oscillator whose oscillation frequency is controlled by coffee.

My synth have a VCO

by biskanove April 26, 2023