con·sti·pla·tion \ˌkän(t)-stə-ˈplā-shən, 1 : To spend a vast amount of time thinking about whether or not you need or can poop.
Dude, I ate a dicey burrito this morning for breakfast, and I've wasted the entire last hour tied up in constiplation, I really don't want it to hit me during the meeting.
To say you beleive something to be true. Can also mean to extrapolate, assume or estimate. Can also be changed into phrases like Constipulated, Constipulation, Constipulatory, etc.