While the girl is giving the guy a blowjob, the guy pours a beer over her head. Once he cums in her mouth she tilts her head back and opens her mouth. The guy continues to pour beer into her mouth to help her swallow.
Give your girl a german carwash after a night at the bar.
by Beer Master J June 26, 2010
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a girl that has big titties, so big that you can imagine her washing your car with them and or cleaning your penis with them through tit fucking...this girl is considered a titty carwash...
"man that girl i met at the party last night was a titty carwash..."
by chaize rheinhold October 18, 2008
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After a prison inmate anally rapes you, he makes you clean the shit off his dick with your mouth.
Co-worker : "-And then after my Aryan Brotherhood cellmate anally raped me, he made me give him a prison carwash!"

Me : "I don't talk about my asscapades from my time in jail in the workplace, so why the fuck are you?"
by Baltaczar October 20, 2013
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an impromptu carwash to raise money for a cholo funeral usually staffed with cholos who will steal all your change and anything else not bolted down.
If you don't stop peeping on my sister we will have to throw you a cholo carwash.
by cholo carwash February 4, 2011
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When you shampoo your hair and stand straight under the showerhead to rinse, so the soap cascades down your body
My hair's greasy but the rest of my body's pretty clean, I'll go have a quick touchless carwash
by VanillaFloatDrPepper July 27, 2022
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In a communal shower or locker room, a group of 4 (minimum) to 20 people stand nude in the shower spinning in alternating directions. The “automobile” must walk through the gauntlet while being rubbed by the nude rollers.
Hector fumbled on the 3 yard line. I know he’s upset, but he totally earned his Northwestern Carwash
by Donkeyboy32 July 10, 2023
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When performing a Cleveland Steamer, moving one's rectum North to receive a thorough cleaning.
I was surprised after dropping a Cleveland Steamer that she was willing to perform a Detroit Carwash.
by godknowswho February 18, 2009
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