To wash out ones vagina using the seman from one mans penis while viewing Digital Spy
Oh man, last night I got drunk and "washed my cup" with my girlfriend while she "mowed the lawn" all over me. She even got her friend involved and between us, we all "said hello to the local firemen".

Awesome night out.
by DSers August 3, 2008
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When a spoon isn't at hand, one must finger wet wipes and dip finger into peanut butter. He/She must then proceed to slurp pb off of finger.
guy1: dude! We don't have any spoons. Windsor Wash it!
guy2: *cheaahh brooo*
by first nigga November 5, 2014
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When the person giving a blowjob gags and vomits on the person receiving the blowjob. They must continue to clean up and finish the act.
"This girl was giving me head last night and I ended up getting a hot wash from her!"
by Cletus fetus June 30, 2022
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The act of sharting while performing a reverse carwash.
"OMG i gave bree a Reverse Car-Wash with Oil Change last night and she loved it"
by brian duclos April 27, 2010
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Noun- The act of opening the backdoor of a school bus, pulling down your pants, and peeing on the car behind
Ivan needed to pee, so he opened the emergency exit and gave the Dodge behind them a Missouri car wash
by MissouriMann May 23, 2017
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The act of taking daily showers. Including (but not limited to) washing your hands, arms, legs and feet every day. Washing your hands after using the restroom and before you cook or eat.
She is black-washing before she gets into her clean bed.
by Martha Crewart March 11, 2022
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