a dirty berty occurs when your partner is giving you oral sex under a blanket and you fart and hold them under the blanket to continue while they smell your fecal odor.
(to guy friend) dude last night while sheila was giving me a blowjob i totally gave her a dirty berty.
by high hat March 10, 2011
Get the dirty berty mug.by 13th Duke May 5, 2009
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after the act of anal sex, whiping santorum across your partner's brow, creating the illusion of a uni-brow.
by heman July 1, 2006
Get the dirty bert mug.When you put an assortment of berries in a girls ass and then fuck her in the ass. Then she shits a smoothie into a cup for Craig to drink.
by Craig'swife December 21, 2019
Get the Dirty Berry mug.Sexy female thats got it all going on, her milkshakes bring all the boys to the yard. She likes to get down and dirty
by Leanniepannie123 September 24, 2016
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