1 definition by I Fly Dairy Air

A feeling of nausea, typically accompanied by uncontrollable flatulence; often leading to gross and ill-timed defecations.
Friend: "Hey man, you don't look so good."

Me: "Yeah, I'm feeling a bit fecescious. It was probably the Taco Bell."

Friend: "I feel that. Just make sure you don't diarrhea all over the place."
by I Fly Dairy Air February 17, 2012
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