Clean Fart 

A "Clean Fart" is one that has no apparent smell.

"Jim let out a massive one last night under the covers. Yet, there was no smell at all....guess it was a clean fart!"

Clean Fart by MJB62 February 17, 2014

clean the barrel 

it is when your push out the leftover semen out of your shaft after a fap shession

Last night I came so hard that I had to clean the barrel after

clean the barrel by hahasuka June 7, 2014

clean shit 

To shit without needing to wipe

John had just experienced the greatest clean shit ever, he just new he wouldn't have to wipe his ase

clean shit by howard1976 June 5, 2014

clean slate 

Starting anew, with a fresh approach. A clean slate begins with the action of 'wiping the slate clean'.

After a decade of philandering, I'm going to start my thirties with a clean slate.

clean slate by JimiBiz August 21, 2008

clean up well 

To look good in formal attire or in an attire not typically expected of a person.

To clean up well:

A: Wow, check out John in that suit!
B: Man, he sure cleans up well.

clean up well by alayla July 9, 2009

Clean her Pool 

To have sex with-

Comes from the male pornstar Mandingo, who cleans pools of busty blond chicks who live in giant houses, yet seemingly never have any cash to pay Mandingo for his services. However, he does accept having sex with them as payment.

I would totally clean her pool.

You know Steve? I cleaned his sister's pool last night.

Clean her Pool by Wafricano November 9, 2011

clean style 

Another form of saying "clean cut" or "clean-cut". It's actually is used to describe the style of something. In other words, a nice, neutral scheme of art, color, and look of something that is nice to the style. Since it is mistaken a lot by the form "clean cut", this can be used the same way, but instead, it is generally referred to how the style is lively, neutralistic as can be, vivid, and neat looking, instead of a nice, sharp, neat look.

I saw an image online that had quite a minimalistic, clean style look to it.

clean style by Urban Dictionary /user February 16, 2020