Being up yourself or thinking you're above/better than everyone else. A descriptor of someone you may know who has now gotten ideas or behaviours that would have previously been believed to be above their station.
"Did you see Sorcha's picture on Facebook? CAVIAR?! Absolute notions. And she from Ballybackarseofnowhere? Was far from Caviar she was raised."
when two people (regardless of sexuality) act so much like they are in a relationship with each other that they really kind of are, but they reassure everyone that they are not a dating couple.
Brad Pitt and Jennifer Aniston are in a nolationship, because they act exactly like they're a couple but they tell everyone they are not dating each other.
Sally's work load has increased but her pay has not. She is still called the receptionist while she does Accounts Payable and numerous other duties. She has not received a promotion, she has received a nomotion.