Urban Dictionary: nostalgebra

Top definition

The feeling of sadness-tinged regret you feel when you recall that you used to be able to do math.

A: I can't believe I don't remember how to differentiate this equation. I used to be good at math.

B: Ah, the rose-colored glasses of nostalgebra

by wotevs May 22, 2009

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.