When you pull back the foreskin, and discover a Jacket Potato's worth of lumpy discharge beneath the mushroom cap.
Jane: "I finally managed to get my hands on Bill's penis last night."

Rita: "Oh, what was it like?"

Jane: "Well, It would have been fine, if not for all the Smegg-Mayonnaise"

Rita: "Shame".
by SammyLou2019 October 30, 2019
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