elvis has left the building

Meaning the show/event has ended, this comes from the announcements that used to be made at the end of musician Elvis's concerts in order to get fans to leave the arena. Now we use this term anytime an event has ended.

Cindy: OHHHH, YEAHHH, OUUHHH, FUCK ME, CUM ON ME BABY!!!
Jacob (cums): Elvis has left the building (collapses on the floor).

elvis has left the building by papermachete December 28, 2005

buying the building 

Paying/making your monthly rent payment; paying/making your monthly mortgage payment.

If I'm buying the building, then you pay all utilities and food! The ONLY way we can afford this pad.

buying the building by talk2me-JCH2 April 3, 2021

the moose has left the building

The term is a neologism. It was a joke 'Internet term' which was first used by "Friday Night Cranks" and has since been (rarely) used by fans of the show. It was supposed to be a common "figure of speech" used on Myspace (as told on the show) and was meant be mean, "Where do you live?" when stated. Similar to an euphemism.

The term "can I take a bite out of your taco?" was also created by Friday Night Cranks at the same time this one was.

Bob: The moose has left the building
Bobbette: Canada

the moose has left the building by Eidokin November 27, 2009

secure the building 

A term used by all three elements of a military force. The definition is different for each.

Navy: Make sure the building is tidy, and locked up before leaving.
Army: Take an enemy controlled building with force.
Air Force: Sign a three year lease with option to buy.

Army guy: Alright, we've got to secure the building!
Navy guy: Make sure you have the keys before we lock it.
Air Force guy: Where do I sign?

secure the building by ggfgt November 29, 2007

Excuse me, the store is now closed. Please exit the building. 

What you here in the infinite Ikea from the SCP series after the lights turn off.
This means you have been spotted by an Employee.
RUN!!!

"Excuse me, the store is now closed. Please exit the building." - SCP-3008-2

Excuse me, the store is now closed. Please exit the building. by SpeedyG877 November 23, 2020

has left the building 

The expression "has left the building" used to be reserved for discouraging fans of Elvis and Marylin not to hang around for autographs, a glimpse, or a chat with their hero, thereby informing them that their hero no longer occupies the premises and has 'physically' left the building prolly in a limo ... but now generically refers to virtually anybody and anything that has 'permanently' expired, as in dead, died, death, "passed away", checked-out, dirt napped, and can no longer pay taxes and entertain the 'troops' ... but like Frank says "that's life, that's what people say, you're riding high in April, shot down in May, but I know one thing, I've been a Puppet, a Pauper, a Poet, a King, I've been up and down, and over and out, and I know one thing, EACH-TIME, I-FIND, MY-SELF, FLAT-ON-MY-FACE, I pick myself up and get back in the race ... That's LIFE! ... -bdn-

"What do you mean she's not here?"

"Like she has left the building, man!"

"I'm Sorry, dude, but your mama's dead."

has left the building by Bozo_de_Niro August 25, 2012

in the building

To have arrived (metaphorically), to be "in the house" (once again- metaphorically).

"I'll be in the building - swagger on a hundred thousand trillion"
-Kanye

"We in the buildin"
- Jim Jones

in the building by Zbiz nigga December 18, 2010