upstairs 

in the brain, mentally

He was alright upstairs, but he was a bit shaky on his feet.

upstairs by The Return of Light Joker October 23, 2009

Upstairs 

Going "upstairs": you deliberately go upstairs to have physical contact with a significant, and or, not so significant other. Say something we're to happen on a couch, no damage because couch activities are never planned. BUT stairs, you physically go up stairs with intentions of physical contact.. And that my friends is no bueno

"You have a girlfriend, you can't go upstairs!"

Upstairs by SumSum September 20, 2015

upstairs 

Female dominant position resulting in loud coital noises due to intensified orgasms.

Heather's neighbor's could hear her, because she was upstairs.

upstairs by Cunning_Stunt December 2, 2009

Upstairs 

A phrase commonly used by people of the Pakistani decent

"I don't want to go up there...up there?...up where...UPSTAIRS?"

Upstairs by Schwartzy391 June 24, 2008

upstairs 

VERB - An upstairs is when you remove the lid from the back of a toilet tank, and proceed to either piss and/or take a dump (the idea method) right into the clean water and put the lid back on. If done right, the turd will float around in the tank and foul water will come out when the toilet is flushed, and also in case of an emergency, the normally potable water in the tank cannot be consumed.

Dave did an upstairs in our bathroom, so thanks to that asshole now we won't have emergency water when the hurricaine hits.

upstairs by swilson January 10, 2006

upstairs 

People superior to you in your organization (where you work).

A: Hey Daniel, I have some issues here, with the Standard Operating Procedures. Look at the sections... eh... in SOP-11A.1.2. If we stick to that, we're gonna waste considerable time, which we don't have.

B: Oh Bob, I know all that bull. But it's way above my pay grade. You'd have to go upstairs to challenge that.

upstairs by genome2k April 16, 2011

upstairs bathroom effect 

A phenomenon in which an occupant of an upstairs bathroom is unable to hear what individuals downstairs are yelling up to him.

Marie: (To Kenneth) Darling, your brother is on the telephone!
SILENCE
Matthew: Alas, dear; he is using the upstairs bathroom and is thus unable to hear that which you are attempting to communicate to him. He may as well be deaf. This is a superb example of the so-called upstairs bathroom effect.

upstairs bathroom effect by Tyler the Definer June 5, 2013