When your bowel movements are both painful and 100% liquid, you are suffering from squirty bottoms. Also known as 'cappuccino ass' as your ass will hiss and froth during the movement.
(a) Every time I eat take and bake pizza from the grocery store I end up with a horrendous case of squirty bottoms.

(b) Fred's toes curled and his whole body was racked with pain as the hot and frothy excrement spewed forth from his ass. Just before he felt as if he was going to vomit he wondered what gave him such a bad case of squirty bottoms.
by Dasspam November 9, 2009
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