The act of defecating in ones pants in the most honorable way to get out of a situation, or doing a task such as work or a bad date.
Brad: how’d the date go last night?
Chad: not great man, I had to commit sepoopoo just to get out of it

Brad: gross man I was wondering what the smell from the garbage can was.
by Xl_oof September 23, 2020
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When you shit yourself so hard, you commit suicide on the toilet.
Bro, he committed sepoopoo with all those hard drugs and laxatives
by DirtyDevil November 16, 2020
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