Follows the same rules as soggy biscuitbut poo is used instead of the male ejaculate, therefore making the game unisex. You're welcome.
Hey Susan! Fancy a game of Shitty Biscuit?
by Shitty Cookies & Cream May 21, 2019
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When normal words aren't enough to describe how angry you get at doing something, simply yell these words.
Dan falls off his bike and breaks both his arms.

Dan: "AHHHHHH FUCK! SHITTY BITTY TITTY BISCUIT!"
by ThatOneGuy987 January 13, 2013
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