by Madhatter398 December 21, 2020

When a person yawns and starts a chain reaction, thus "sharing air." Also to the point where you return the air and the person that first engaged in the act is now the reciever.
by Gwens_Faith May 18, 2009

A girl that sleeps around, whom "everyone" can sleep with.
Derived from a Norwegian military expression "felles madrass" .
Derived from a Norwegian military expression "felles madrass" .
That girl Megan is such a shared mattress, did you hear that she slept with 5 different guys at her last party?
by 18382 August 24, 2009

A shared universe is a fictional universe in which multiple independently created works are set. One or more authors may contribute works to a shared universe. The works within the universe may share characters and other story elements, with or without continuity. Shared universes can be found in literature, comic books, films, television, anime and manga and are most commonly seen in fantasy and science fiction genres.
A good example of the shared universe in action is this after-end-credits scene from the film Iron Man (2008) where Tony Stark (Robert Downey Jr) and Nick Fury (Samuel L. Jackson) cross paths for the very first time:
(after end credits)
Tony Stark: (arriving home) Evening, JARVIS!
Jarvis: (voice distorted) Welcome home, sir...
(Stark stops as he sees a figure in his living room)
Nick Fury: "I am Iron Man". You think you're the only superhero in the world? Mr. Stark, you've become part of a bigger universe. You just don't know it yet.
Tony Stark: Who the hell are you?
Nick Fury: Nick Fury. Director of SHIELD.
Tony Stark: Ah.
Nick Fury: I'm here to talk to you about the Avenger Initiative.
(after end credits)
Tony Stark: (arriving home) Evening, JARVIS!
Jarvis: (voice distorted) Welcome home, sir...
(Stark stops as he sees a figure in his living room)
Nick Fury: "I am Iron Man". You think you're the only superhero in the world? Mr. Stark, you've become part of a bigger universe. You just don't know it yet.
Tony Stark: Who the hell are you?
Nick Fury: Nick Fury. Director of SHIELD.
Tony Stark: Ah.
Nick Fury: I'm here to talk to you about the Avenger Initiative.
by The Centurion December 28, 2014

When two partners straddle an object, both facing forward (as one would straddle a bike), and the partner in back inserts either a penis or dildo into the partner in front.
by Footlongsub February 28, 2021

Slang for "docking". The act of two men shoving the head of their dicks into each others foreskin while mutually masturbating.
by sigoy December 5, 2012

Did you see that link ed shared about all the police shootings being racially motivated? Boy he is a real share devil!
by arrow229 August 4, 2016
