Someone in a relationship that is effectively married, even before proposal, is said to be Larried.
Daniel: My long term girlfriend is going overseas for 6 months, im single now!
Marc: Don't be stupid.. You're SO Larried..
Daniel: Shutup.. I know.. *sigh*
pissed, drunk, wasted, wankered.
Comes from word "Larry" and/or "Larry Fish"
"I am so fuckin larried!"