'SHU'(01 of14)
Open Image Modalsh-oo (noun)Abbreviation of 'secure housing unit', where prisoners are sent for solitary confinement, should their behaviour get out of hand (or, in Piper's case, should she choose to dance to Kelis's 'Milkshake' with a fellow inmate). (credit:Netflix)
'Dandelion'(02 of14)
Open Image Modaldan-dee-lye-on (noun)A term of endearment for your prison wife, particularly if she - like Piper - is "pretty and yellow". (credit:wifflegif/Netflix)
'Shot'(03 of14)
Open Image Modalshot (noun)A write-up from a guard, for an inmate's bad behaviour. Nothing to do with tequila, unfortunately. (credit:Netflix)
'The Golden Girls'(04 of14)
Open Image Modalthuh-goh-l-den-ger-ls (noun)Not just an entertaining sitcom from the 1980s, also the name for a group of elderly inmates. (credit:Netflix)
'Pornstache'(05 of14)
Open Image Modalporns-tash (noun)Derogatory term for a corrupt prison officer, whose facial hair looks like it belongs in 1970s pornography. (credit:chapman-and-vause.tumblr.com)
'Pie-Throw'(06 of14)
Open Image Modalpye-throe (verb)The ultimate act of commitment, when you want to prove to the world that somebody is your prison wife. (credit:Netflix)
'Lesbianing'(07 of14)
Open Image Modallezz-bee-ann-ing (verb)The act of being a lesbian, as coined by Pennsatucky. (credit:fyeahorangeisthenewblack.tumblr.com/Netflix)
'Knifes'(08 of14)
Open Image Modalnye-fs (verb)Not to be confused with 'knifes (noun)', which - as pointed out by Big Boo here - is not a word. (credit:Netflix)
'Gaggle'(09 of14)
Open Image Modalgah-gul (noun)The collective term for a group of nuns. (credit:Netflix)
Chicken(10 of14)
Open Image Modalchi-kun (noun)The ultimate symbol of hope... or, arguably, boredom. (credit:Netflix)
Toy Story(11 of14)
Open Image Modaltoy-storr-eee (noun)As told by Morella, a film about "a cowboy, and he's like 'the king of the castle', and then this astronaut shows up, and he tries to take over. So the cowboy attempts to murder him, but instead, the astronaut is held hostage by this evil psychopath, and the cowboy has to rescue him". O...K. (credit:Netflix)
Duct Tape(12 of14)
Open Image Modalduc-tay-p (noun)Not just for taping up wires and 'Fifty Shades Of Grey' fun, duct tape can also help you fashion a fetching pair of prison sandals, modeled here by the incomparable Laverne Cox. (credit:wifflegif.com/OINTB)
'Taco Night'(13 of14)
Open Image Modaltak-koh-nye-t (noun)The light at the end of a very dark tunnel. (credit:thefw.com/Netflix)
'Taylor Swift'(14 of14)
Open Image Modaltay-lerr-siff-t (noun)Probably not what you want to be called when you're trying to look tough in front of your new fellow inmates. Good pop star, though... (credit:Jason Merritt/LP5 via Getty Images)