A phrase you tell you buddies after buying liquor. Wanting to take the night to a next level of drunkness. Doing a whole lot of shit that would be stupid to do while sober.
Joey: "Stef , you were right fucked tonight. You frigging stole his booze, his smokes, and his dog."
Stef: " I was drunk. What do you expect. we bought a 60oz of vodka."
It is a cry of frustration when things are going wrong and you need express yourself in a constrained manner.
Lose the most certain leg of your multi bet:
"That'd be fucking right."
Extremely drunk.
So drunk you don't know which way is up.
Bill: Hey Bob how were you at that party last night?
Bob: Dude I was right fucking sideways.