Gentleman’s Wash 

When a male performs an impromptu washing of his genitals in anticipation of receiving unexpected oral sex.

Usually occurs in a restroom at a bar, restaurant or gas station and involves using a wet paper towel.

Since I hadn’t showered in two days and Rachel was gonna slob my knob, I ran to the restroom for a quick gentleman’s wash.

Gentleman’s Wash by Eaton Holgoode June 12, 2018

Gentleman's Wash 

To hastily clean your manhood in the basin of a pub’s toilets in preparation for a forthcoming sexual act with someone you’ve just met.

Dave hoped the bird he was giving a ride home to would give him a blowjob on the way so he had a gentleman's wash

Gentleman's Wash by tropical July 16, 2008

Gentleman's Wash 

The washing of ones genitals, usually in a pub toilet, before having casual sex after realising one hasn't bathed in a while.

Shortly before taking a girl into the car park for a good seeing to Jeremy went to the toilets for a Gentleman's Wash.

Gentleman's Wash by Cleveland Steve March 19, 2009

Gentleman's wash 

blow job

Judge Taylor was disciplined coz he got caught in his chambers having a gentleman's wash from a cleaner. She was on her knees when the court usher walked in. Twat, never locked the door.

Gentleman's wash by tykki December 30, 2022

gentlemans wash

the washing of the male member in the sink usually in the toilets of a pub/club before the act of sex with a one night stand or a 10 pint princess

i've just pulled best go freshen up and have a quick gentlemans wash in the bog

gentlemans wash by the real SteveB November 15, 2007

gentlemans wash

washing of the male genitalia in the sink

Tim didnt have time for a shower, so he got his fella out for a "gentlemans wash!

gentlemans wash by Joe September 23, 2003

Gentlemens wash 

When your running late for a night out,and you do not have time for a shower so you stick your penis under the tap and give it a quick frantic rinse on the off chance you get lucky.

Hi Dave did you have time for a shower? No mate I only had time for a gentlemens wash.

Gentlemens wash by [e-mail] August 24, 2016