a hygene technique used when someone loses fecal control during anal sex. best performed when 'dropping down' from the anvil position, one urinates into the anus and plunges 4-5 times to cleanse the shaft of the penis.
Dude, next time Amy shits your dick, give her a birdbath.
by Hurstie March 11, 2008
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Filling a southern girl's mouth with Kool aid, making her get on her knees with her mouth open while you dip your balls in it.
My balls were super hot last night so my girl let me give them a Mississippi birdbath.
by C-Lo Diggity February 13, 2008
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When one partner urinates into the other partner's oral cavity, who then waits in a statuesque pose for a bird to come bathe in their urine filled mouth.
"It is such a nice day outside, why don't we put on that Wham CD and I'll give you a golden birdbath"
by brostito May 5, 2009
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When you fuck a girl so hard that she passes out, then u piss in her open mouth.
After he made her pass out, he gave her a mexican birdbath as a sign of gratitude.
by nickg8916 February 10, 2006
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pulling the scrotum out to from a bowl and then urinating upward collecting the urine in the scrotum. Actively urinating makes the bird bath
Bryan was so drunk that he made a birdbath while waiting in line for the bathroom
by steverenio October 6, 2007
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Bend he/she over, spread open his/her asshole and slowly urinate into the orifice. He/she then splashes around in the pool of urine in the asshole.
Last night he bent me over and pissed in my asshole and then splashed around in it like it was a dirty birdbath.
by Kammi Kazi November 24, 2006
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When you stand over your partner and splash your previously ejaculated semen from their chest on to your balls...this action should be taken right away so the semen doesn't have time to dry

can be used as part of the Town Cryer...
My legs are sore from squatting and giving you a cambodian birdbath

Nick Allen looooves a good cambodian bird bath
by Dr Snugggles September 4, 2017
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