A phrase that indicates something so obvious that even the thickest, most oblivious person should see it. Usually, but not always, meant in a slightly insulting or derogatory manner; Origins are unknown but possibly derived from Irish. Use of it seems to have started on the east coast but is also found throughout the country, mostly in rural communities. Similar to: "as plain as the nose on your face".
"Those kids died? Well it's a shame but it's plain-as-day they shouldn't have been playing at the top of the cliffs."
"Did I see the latest Darwin Award? Well it's plan-as-day that you shouldn't strap a rocket engine to the roof of your car."
"How do you get downtown? See that water tower, head for that and you'll find downtown, plain-as-day, just to the right."
"Did I see the latest Darwin Award? Well it's plan-as-day that you shouldn't strap a rocket engine to the roof of your car."
"How do you get downtown? See that water tower, head for that and you'll find downtown, plain-as-day, just to the right."
by Goodbye_Charlie December 12, 2013

Refers to May 1st, 2011 the day in which Osama bin Laden, the infamous leader of the international terrorist organization 'al-Qaeda' was killed in Abbotabad, Pakistan.
by The League of Justice May 24, 2011

by Box_head February 13, 2019

The day following a night of heavy drinking/toxic eating, where one would poop his/her pants while sleeping or while awake.
by Weedierskeet January 7, 2011

by cathmc March 14, 2007

“Confess” is a day where you get to express yourself to others and yourself with honesty. Confess your truth’s! Confess anything to anyone you’ve been hiding from. When is “confess day?” October 16th! Or any other day.
It’s time to confess my crush to Lillian.
“It’s confession day! Tell me one of your secrets, and I’ll do the same.”
“It’s confession day! Tell me one of your secrets, and I’ll do the same.”
by IDFKKKKKK October 12, 2018

by ame.kko June 6, 2021
