When you roll a condom over the top of your head like a swim cap, and shove your head deep into a woman's vagina.
Pablo: hey, Phil. Did you and Linda have a good anniversary?
Phil: yeah, I gave her a swim cap penetration.
Pablo: wow, that's like a reverse childbirth!
Phil: bitch is pissing like a waterfall now.
Phil: yeah, I gave her a swim cap penetration.
Pablo: wow, that's like a reverse childbirth!
Phil: bitch is pissing like a waterfall now.
by WheezyLegere October 30, 2015
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