A person living in their own fantasy world who refuses to accept reality. Straight from English, it's the go-to Gen Z insult for anyone whose self-perception is wildly disconnected from the truth.

When someone does exactly what they needed to do and absolutely nails it, no notes. It's the ultimate compliment for someone who showed up, executed perfectly, and left no room for criticism.

A dictionary, especially a big heavy one you use to look up difficult words. The name comes from the joke that even a donkey would learn from that book — used affectionately and jokingly.

In Argentina, a person who does servile work or lets themselves be bossed around without pushing back. It implies being submissive and doing others' dirty work without dignity.